38359170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 112907520

約数和(自身を除く): 74548350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 71, 81, 87, 90, 115, 135, 138, 142, 145, 162, 174, 207, 213, 230, 261, 270, 290, 345, 355, 405, 414, 426, 435, 522, 621, 639, 667, 690, 710, 783, 810, 870, 1035, 1065, 1242, 1278, 1305, 1334, 1566, 1633, 1863, 1917, 2001, 2059, 2070, 2130, 2349, 2610, 3105, 3195, 3266, 3335, 3726, 3834, 3915, 4002, 4118, 4698, 4899, 5751, 6003, 6177, 6210, 6390, 6670, 7830, 8165, 9315, 9585, 9798, 10005, 10295, 11502, 11745, 12006, 12354, 14697, 16330, 18009, 18531, 18630, 19170, 20010, 20590, 23490, 24495, 28755, 29394, 30015, 30885, 36018, 37062, 44091, 47357, 48990, 54027, 55593, 57510, 60030, 61770, 73485, 88182, 90045, 92655, 94714, 108054, 111186, 132273, 142071, 146970, 166779, 180090, 185310, 220455, 236785, 264546, 270135, 277965, 284142, 333558, 426213, 440910, 473570, 540270, 555930, 661365, 710355, 833895, 852426, 1278639, 1322730, 1420710, 1667790, 2131065, 2557278, 3835917, 4262130, 6393195, 7671834, 12786390, 19179585, 38359170]

約数ペア:

[(1, 38359170), (2, 19179585), (3, 12786390), (5, 7671834), (6, 6393195), (9, 4262130), (10, 3835917), (15, 2557278), (18, 2131065), (23, 1667790), (27, 1420710), (29, 1322730), (30, 1278639), (45, 852426), (46, 833895), (54, 710355), (58, 661365), (69, 555930), (71, 540270), (81, 473570), (87, 440910), (90, 426213), (115, 333558), (135, 284142), (138, 277965), (142, 270135), (145, 264546), (162, 236785), (174, 220455), (207, 185310), (213, 180090), (230, 166779), (261, 146970), (270, 142071), (290, 132273), (345, 111186), (355, 108054), (405, 94714), (414, 92655), (426, 90045), (435, 88182), (522, 73485), (621, 61770), (639, 60030), (667, 57510), (690, 55593), (710, 54027), (783, 48990), (810, 47357), (870, 44091), (1035, 37062), (1065, 36018), (1242, 30885), (1278, 30015), (1305, 29394), (1334, 28755), (1566, 24495), (1633, 23490), (1863, 20590), (1917, 20010), (2001, 19170), (2059, 18630), (2070, 18531), (2130, 18009), (2349, 16330), (2610, 14697), (3105, 12354), (3195, 12006), (3266, 11745), (3335, 11502), (3726, 10295), (3834, 10005), (3915, 9798), (4002, 9585), (4118, 9315), (4698, 8165), (4899, 7830), (5751, 6670), (6003, 6390), (6177, 6210)]