29733340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 84079296

約数和(自身を除く): 54345956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 31, 34, 35, 52, 62, 65, 68, 70, 85, 91, 119, 124, 130, 140, 155, 170, 182, 217, 221, 238, 260, 310, 340, 364, 403, 434, 442, 455, 476, 527, 595, 620, 806, 868, 884, 910, 961, 1054, 1085, 1105, 1190, 1547, 1612, 1820, 1922, 2015, 2108, 2170, 2210, 2380, 2635, 2821, 3094, 3689, 3844, 4030, 4340, 4420, 4805, 5270, 5642, 6188, 6727, 6851, 7378, 7735, 8060, 9610, 10540, 11284, 12493, 13454, 13702, 14105, 14756, 15470, 16337, 18445, 19220, 24986, 26908, 27404, 28210, 30940, 32674, 33635, 34255, 36890, 47957, 49972, 56420, 62465, 65348, 67270, 68510, 73780, 81685, 87451, 95914, 114359, 124930, 134540, 137020, 163370, 174902, 191828, 212381, 228718, 239785, 249860, 326740, 349804, 424762, 437255, 457436, 479570, 571795, 849524, 874510, 959140, 1061905, 1143590, 1486667, 1749020, 2123810, 2287180, 2973334, 4247620, 5946668, 7433335, 14866670, 29733340]

約数ペア:

[(1, 29733340), (2, 14866670), (4, 7433335), (5, 5946668), (7, 4247620), (10, 2973334), (13, 2287180), (14, 2123810), (17, 1749020), (20, 1486667), (26, 1143590), (28, 1061905), (31, 959140), (34, 874510), (35, 849524), (52, 571795), (62, 479570), (65, 457436), (68, 437255), (70, 424762), (85, 349804), (91, 326740), (119, 249860), (124, 239785), (130, 228718), (140, 212381), (155, 191828), (170, 174902), (182, 163370), (217, 137020), (221, 134540), (238, 124930), (260, 114359), (310, 95914), (340, 87451), (364, 81685), (403, 73780), (434, 68510), (442, 67270), (455, 65348), (476, 62465), (527, 56420), (595, 49972), (620, 47957), (806, 36890), (868, 34255), (884, 33635), (910, 32674), (961, 30940), (1054, 28210), (1085, 27404), (1105, 26908), (1190, 24986), (1547, 19220), (1612, 18445), (1820, 16337), (1922, 15470), (2015, 14756), (2108, 14105), (2170, 13702), (2210, 13454), (2380, 12493), (2635, 11284), (2821, 10540), (3094, 9610), (3689, 8060), (3844, 7735), (4030, 7378), (4340, 6851), (4420, 6727), (4805, 6188), (5270, 5642)]