297698580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1721}}^1$

素因数の和:1798

約数の個数: 108

約数和(自身を含む): 933630516

約数和(自身を除く): 635931936

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 961, 1116, 1395, 1721, 1860, 1922, 2790, 2883, 3442, 3844, 4805, 5163, 5580, 5766, 6884, 8605, 8649, 9610, 10326, 11532, 14415, 15489, 17210, 17298, 19220, 20652, 25815, 28830, 30978, 34420, 34596, 43245, 51630, 53351, 57660, 61956, 77445, 86490, 103260, 106702, 154890, 160053, 172980, 213404, 266755, 309780, 320106, 480159, 533510, 640212, 800265, 960318, 1067020, 1600530, 1653881, 1920636, 2400795, 3201060, 3307762, 4801590, 4961643, 6615524, 8269405, 9603180, 9923286, 14884929, 16538810, 19846572, 24808215, 29769858, 33077620, 49616430, 59539716, 74424645, 99232860, 148849290, 297698580]

約数ペア:

[(1, 297698580), (2, 148849290), (3, 99232860), (4, 74424645), (5, 59539716), (6, 49616430), (9, 33077620), (10, 29769858), (12, 24808215), (15, 19846572), (18, 16538810), (20, 14884929), (30, 9923286), (31, 9603180), (36, 8269405), (45, 6615524), (60, 4961643), (62, 4801590), (90, 3307762), (93, 3201060), (124, 2400795), (155, 1920636), (180, 1653881), (186, 1600530), (279, 1067020), (310, 960318), (372, 800265), (465, 640212), (558, 533510), (620, 480159), (930, 320106), (961, 309780), (1116, 266755), (1395, 213404), (1721, 172980), (1860, 160053), (1922, 154890), (2790, 106702), (2883, 103260), (3442, 86490), (3844, 77445), (4805, 61956), (5163, 57660), (5580, 53351), (5766, 51630), (6884, 43245), (8605, 34596), (8649, 34420), (9610, 30978), (10326, 28830), (11532, 25815), (14415, 20652), (15489, 19220), (17210, 17298)]