321323130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{3581}}^1$

素因数の和:4591

約数の個数: 48

約数和(自身を含む): 836511624

約数和(自身を除く): 515188494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997, 1994, 2991, 3581, 4985, 5982, 7162, 8973, 9970, 10743, 14955, 17905, 17946, 21486, 29910, 32229, 35810, 44865, 53715, 64458, 89730, 107430, 161145, 322290, 3570257, 7140514, 10710771, 17851285, 21421542, 32132313, 35702570, 53553855, 64264626, 107107710, 160661565, 321323130]

約数ペア:

[(1, 321323130), (2, 160661565), (3, 107107710), (5, 64264626), (6, 53553855), (9, 35702570), (10, 32132313), (15, 21421542), (18, 17851285), (30, 10710771), (45, 7140514), (90, 3570257), (997, 322290), (1994, 161145), (2991, 107430), (3581, 89730), (4985, 64458), (5982, 53715), (7162, 44865), (8973, 35810), (9970, 32229), (10743, 29910), (14955, 21486), (17905, 17946)]