1752803780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 144

約数和(自身を含む): 4754744064

約数和(自身を除く): 3001940284

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 169, 182, 230, 260, 299, 322, 338, 364, 455, 460, 598, 644, 676, 805, 845, 910, 1183, 1196, 1495, 1610, 1690, 1820, 2093, 2366, 2990, 3220, 3221, 3380, 3887, 4186, 4732, 5915, 5980, 6442, 7774, 8372, 10465, 11830, 12884, 15548, 16105, 19435, 20930, 22547, 23660, 27209, 32210, 38870, 41860, 41873, 45094, 54418, 64420, 74083, 77740, 83746, 90188, 108836, 112735, 136045, 148166, 167492, 209365, 225470, 272090, 293111, 296332, 370415, 418730, 450940, 518581, 544180, 544349, 586222, 740830, 837460, 963079, 1037162, 1088698, 1172444, 1465555, 1481660, 1926158, 2074324, 2177396, 2592905, 2721745, 2931110, 3810443, 3852316, 4815395, 5185810, 5443490, 5862220, 6741553, 7620886, 9630790, 10371620, 10886980, 12520027, 13483106, 15241772, 19052215, 19261580, 25040054, 26966212, 33707765, 38104430, 50080108, 62600135, 67415530, 76208860, 87640189, 125200270, 134831060, 175280378, 250400540, 350560756, 438200945, 876401890, 1752803780]

約数ペア:

[(1, 1752803780), (2, 876401890), (4, 438200945), (5, 350560756), (7, 250400540), (10, 175280378), (13, 134831060), (14, 125200270), (20, 87640189), (23, 76208860), (26, 67415530), (28, 62600135), (35, 50080108), (46, 38104430), (52, 33707765), (65, 26966212), (70, 25040054), (91, 19261580), (92, 19052215), (115, 15241772), (130, 13483106), (140, 12520027), (161, 10886980), (169, 10371620), (182, 9630790), (230, 7620886), (260, 6741553), (299, 5862220), (322, 5443490), (338, 5185810), (364, 4815395), (455, 3852316), (460, 3810443), (598, 2931110), (644, 2721745), (676, 2592905), (805, 2177396), (845, 2074324), (910, 1926158), (1183, 1481660), (1196, 1465555), (1495, 1172444), (1610, 1088698), (1690, 1037162), (1820, 963079), (2093, 837460), (2366, 740830), (2990, 586222), (3220, 544349), (3221, 544180), (3380, 518581), (3887, 450940), (4186, 418730), (4732, 370415), (5915, 296332), (5980, 293111), (6442, 272090), (7774, 225470), (8372, 209365), (10465, 167492), (11830, 148166), (12884, 136045), (15548, 112735), (16105, 108836), (19435, 90188), (20930, 83746), (22547, 77740), (23660, 74083), (27209, 64420), (32210, 54418), (38870, 45094), (41860, 41873)]