17786153910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1861}}^1$

素因数の和:2590

約数の個数: 128

約数和(自身を含む): 49575794688

約数和(自身を除く): 31789640778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 641, 710, 994, 1065, 1282, 1491, 1861, 1923, 2130, 2485, 2982, 3205, 3722, 3846, 4487, 4970, 5583, 6410, 7455, 8974, 9305, 9615, 11166, 13027, 13461, 14910, 18610, 19230, 22435, 26054, 26922, 27915, 39081, 44870, 45511, 55830, 65135, 67305, 78162, 91022, 130270, 132131, 134610, 136533, 195405, 227555, 264262, 273066, 318577, 390810, 396393, 455110, 637154, 660655, 682665, 792786, 924917, 955731, 1192901, 1321310, 1365330, 1592885, 1849834, 1911462, 1981965, 2385802, 2774751, 3185770, 3578703, 3963930, 4624585, 4778655, 5549502, 5964505, 7157406, 8350307, 9249170, 9557310, 11929010, 13873755, 16700614, 17893515, 25050921, 27747510, 35787030, 41751535, 50101842, 83503070, 84695971, 125254605, 169391942, 250509210, 254087913, 423479855, 508175826, 592871797, 846959710, 1185743594, 1270439565, 1778615391, 2540879130, 2964358985, 3557230782, 5928717970, 8893076955, 17786153910]

約数ペア:

[(1, 17786153910), (2, 8893076955), (3, 5928717970), (5, 3557230782), (6, 2964358985), (7, 2540879130), (10, 1778615391), (14, 1270439565), (15, 1185743594), (21, 846959710), (30, 592871797), (35, 508175826), (42, 423479855), (70, 254087913), (71, 250509210), (105, 169391942), (142, 125254605), (210, 84695971), (213, 83503070), (355, 50101842), (426, 41751535), (497, 35787030), (641, 27747510), (710, 25050921), (994, 17893515), (1065, 16700614), (1282, 13873755), (1491, 11929010), (1861, 9557310), (1923, 9249170), (2130, 8350307), (2485, 7157406), (2982, 5964505), (3205, 5549502), (3722, 4778655), (3846, 4624585), (4487, 3963930), (4970, 3578703), (5583, 3185770), (6410, 2774751), (7455, 2385802), (8974, 1981965), (9305, 1911462), (9615, 1849834), (11166, 1592885), (13027, 1365330), (13461, 1321310), (14910, 1192901), (18610, 955731), (19230, 924917), (22435, 792786), (26054, 682665), (26922, 660655), (27915, 637154), (39081, 455110), (44870, 396393), (45511, 390810), (55830, 318577), (65135, 273066), (67305, 264262), (78162, 227555), (91022, 195405), (130270, 136533), (132131, 134610)]