31752060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 94144512

約数和(自身を除く): 62392452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 397, 430, 465, 516, 620, 645, 794, 860, 930, 1191, 1290, 1333, 1588, 1860, 1985, 2382, 2580, 2666, 3970, 3999, 4764, 5332, 5955, 6665, 7940, 7998, 11910, 12307, 13330, 15996, 17071, 19995, 23820, 24614, 26660, 34142, 36921, 39990, 49228, 51213, 61535, 68284, 73842, 79980, 85355, 102426, 123070, 147684, 170710, 184605, 204852, 246140, 256065, 341420, 369210, 512130, 529201, 738420, 1024260, 1058402, 1587603, 2116804, 2646005, 3175206, 5292010, 6350412, 7938015, 10584020, 15876030, 31752060]

約数ペア:

[(1, 31752060), (2, 15876030), (3, 10584020), (4, 7938015), (5, 6350412), (6, 5292010), (10, 3175206), (12, 2646005), (15, 2116804), (20, 1587603), (30, 1058402), (31, 1024260), (43, 738420), (60, 529201), (62, 512130), (86, 369210), (93, 341420), (124, 256065), (129, 246140), (155, 204852), (172, 184605), (186, 170710), (215, 147684), (258, 123070), (310, 102426), (372, 85355), (397, 79980), (430, 73842), (465, 68284), (516, 61535), (620, 51213), (645, 49228), (794, 39990), (860, 36921), (930, 34142), (1191, 26660), (1290, 24614), (1333, 23820), (1588, 19995), (1860, 17071), (1985, 15996), (2382, 13330), (2580, 12307), (2666, 11910), (3970, 7998), (3999, 7940), (4764, 6665), (5332, 5955)]