295523620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 738662400

約数和(自身を除く): 443138780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 149, 155, 217, 298, 310, 434, 457, 596, 620, 745, 868, 914, 1043, 1085, 1490, 1828, 2086, 2170, 2285, 2980, 3199, 4172, 4340, 4570, 4619, 5215, 6398, 9140, 9238, 10430, 12796, 14167, 15995, 18476, 20860, 23095, 28334, 31990, 32333, 46190, 56668, 63980, 64666, 68093, 70835, 92380, 99169, 129332, 136186, 141670, 161665, 198338, 272372, 283340, 323330, 340465, 396676, 476651, 495845, 646660, 680930, 953302, 991690, 1361860, 1906604, 1983380, 2110883, 2383255, 4221766, 4766510, 8443532, 9533020, 10554415, 14776181, 21108830, 29552362, 42217660, 59104724, 73880905, 147761810, 295523620]

約数ペア:

[(1, 295523620), (2, 147761810), (4, 73880905), (5, 59104724), (7, 42217660), (10, 29552362), (14, 21108830), (20, 14776181), (28, 10554415), (31, 9533020), (35, 8443532), (62, 4766510), (70, 4221766), (124, 2383255), (140, 2110883), (149, 1983380), (155, 1906604), (217, 1361860), (298, 991690), (310, 953302), (434, 680930), (457, 646660), (596, 495845), (620, 476651), (745, 396676), (868, 340465), (914, 323330), (1043, 283340), (1085, 272372), (1490, 198338), (1828, 161665), (2086, 141670), (2170, 136186), (2285, 129332), (2980, 99169), (3199, 92380), (4172, 70835), (4340, 68093), (4570, 64666), (4619, 63980), (5215, 56668), (6398, 46190), (9140, 32333), (9238, 31990), (10430, 28334), (12796, 23095), (14167, 20860), (15995, 18476)]