461584890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 1298593296

約数和(自身を除く): 837008406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 241, 390, 482, 585, 723, 1170, 1205, 1446, 1637, 2169, 2410, 3133, 3274, 3615, 4338, 4911, 6266, 7230, 8185, 9399, 9822, 10845, 14733, 15665, 16370, 18798, 21281, 21690, 24555, 28197, 29466, 31330, 42562, 46995, 49110, 56394, 63843, 73665, 93990, 106405, 127686, 140985, 147330, 191529, 212810, 281970, 319215, 383058, 394517, 638430, 789034, 957645, 1183551, 1915290, 1972585, 2367102, 3550653, 3945170, 5128721, 5917755, 7101306, 10257442, 11835510, 15386163, 17753265, 25643605, 30772326, 35506530, 46158489, 51287210, 76930815, 92316978, 153861630, 230792445, 461584890]

約数ペア:

[(1, 461584890), (2, 230792445), (3, 153861630), (5, 92316978), (6, 76930815), (9, 51287210), (10, 46158489), (13, 35506530), (15, 30772326), (18, 25643605), (26, 17753265), (30, 15386163), (39, 11835510), (45, 10257442), (65, 7101306), (78, 5917755), (90, 5128721), (117, 3945170), (130, 3550653), (195, 2367102), (234, 1972585), (241, 1915290), (390, 1183551), (482, 957645), (585, 789034), (723, 638430), (1170, 394517), (1205, 383058), (1446, 319215), (1637, 281970), (2169, 212810), (2410, 191529), (3133, 147330), (3274, 140985), (3615, 127686), (4338, 106405), (4911, 93990), (6266, 73665), (7230, 63843), (8185, 56394), (9399, 49110), (9822, 46995), (10845, 42562), (14733, 31330), (15665, 29466), (16370, 28197), (18798, 24555), (21281, 21690)]