2630356820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2110

約数の個数: 192

約数和(自身を含む): 7326498816

約数和(自身を除く): 4696141996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 31, 35, 46, 52, 62, 65, 70, 91, 92, 115, 124, 130, 140, 155, 161, 182, 217, 230, 260, 299, 310, 322, 364, 403, 434, 455, 460, 598, 620, 644, 713, 805, 806, 868, 910, 1085, 1196, 1426, 1495, 1610, 1612, 1820, 2015, 2027, 2093, 2170, 2821, 2852, 2990, 3220, 3565, 4030, 4054, 4186, 4340, 4991, 5642, 5980, 7130, 8060, 8108, 8372, 9269, 9982, 10135, 10465, 11284, 14105, 14189, 14260, 18538, 19964, 20270, 20930, 24955, 26351, 28210, 28378, 37076, 40540, 41860, 46345, 46621, 49910, 52702, 56420, 56756, 62837, 64883, 70945, 92690, 93242, 99820, 105404, 125674, 129766, 131755, 141890, 184457, 185380, 186484, 233105, 251348, 259532, 263510, 283780, 314185, 324415, 326347, 368914, 439859, 466210, 527020, 606073, 628370, 648830, 652694, 737828, 816881, 879718, 922285, 932420, 1212146, 1256740, 1297660, 1305388, 1445251, 1631735, 1633762, 1759436, 1844570, 2199295, 2424292, 2890502, 3030365, 3263470, 3267524, 3689140, 4084405, 4242511, 4398590, 5718167, 5781004, 6060730, 6526940, 7226255, 8168810, 8485022, 8797180, 10116757, 11436334, 12121460, 14452510, 16337620, 16970044, 18788263, 20233514, 21212555, 22872668, 28590835, 28905020, 37576526, 40467028, 42425110, 50583785, 57181670, 75153052, 84850220, 93941315, 101167570, 114363340, 131517841, 187882630, 202335140, 263035682, 375765260, 526071364, 657589205, 1315178410, 2630356820]

約数ペア:

[(1, 2630356820), (2, 1315178410), (4, 657589205), (5, 526071364), (7, 375765260), (10, 263035682), (13, 202335140), (14, 187882630), (20, 131517841), (23, 114363340), (26, 101167570), (28, 93941315), (31, 84850220), (35, 75153052), (46, 57181670), (52, 50583785), (62, 42425110), (65, 40467028), (70, 37576526), (91, 28905020), (92, 28590835), (115, 22872668), (124, 21212555), (130, 20233514), (140, 18788263), (155, 16970044), (161, 16337620), (182, 14452510), (217, 12121460), (230, 11436334), (260, 10116757), (299, 8797180), (310, 8485022), (322, 8168810), (364, 7226255), (403, 6526940), (434, 6060730), (455, 5781004), (460, 5718167), (598, 4398590), (620, 4242511), (644, 4084405), (713, 3689140), (805, 3267524), (806, 3263470), (868, 3030365), (910, 2890502), (1085, 2424292), (1196, 2199295), (1426, 1844570), (1495, 1759436), (1610, 1633762), (1612, 1631735), (1820, 1445251), (2015, 1305388), (2027, 1297660), (2093, 1256740), (2170, 1212146), (2821, 932420), (2852, 922285), (2990, 879718), (3220, 816881), (3565, 737828), (4030, 652694), (4054, 648830), (4186, 628370), (4340, 606073), (4991, 527020), (5642, 466210), (5980, 439859), (7130, 368914), (8060, 326347), (8108, 324415), (8372, 314185), (9269, 283780), (9982, 263510), (10135, 259532), (10465, 251348), (11284, 233105), (14105, 186484), (14189, 185380), (14260, 184457), (18538, 141890), (19964, 131755), (20270, 129766), (20930, 125674), (24955, 105404), (26351, 99820), (28210, 93242), (28378, 92690), (37076, 70945), (40540, 64883), (41860, 62837), (46345, 56756), (46621, 56420), (49910, 52702)]