1966152060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{352357}}^1$

素因数の和:352403

約数の個数: 72

約数和(自身を含む): 6156398976

約数和(自身を除く): 4190246916

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, 1116, 1395, 1860, 2790, 5580, 352357, 704714, 1057071, 1409428, 1761785, 2114142, 3171213, 3523570, 4228284, 5285355, 6342426, 7047140, 10570710, 10923067, 12684852, 15856065, 21141420, 21846134, 31712130, 32769201, 43692268, 54615335, 63424260, 65538402, 98307603, 109230670, 131076804, 163846005, 196615206, 218461340, 327692010, 393230412, 491538015, 655384020, 983076030, 1966152060]

約数ペア:

[(1, 1966152060), (2, 983076030), (3, 655384020), (4, 491538015), (5, 393230412), (6, 327692010), (9, 218461340), (10, 196615206), (12, 163846005), (15, 131076804), (18, 109230670), (20, 98307603), (30, 65538402), (31, 63424260), (36, 54615335), (45, 43692268), (60, 32769201), (62, 31712130), (90, 21846134), (93, 21141420), (124, 15856065), (155, 12684852), (180, 10923067), (186, 10570710), (279, 7047140), (310, 6342426), (372, 5285355), (465, 4228284), (558, 3523570), (620, 3171213), (930, 2114142), (1116, 1761785), (1395, 1409428), (1860, 1057071), (2790, 704714), (5580, 352357)]