1398990990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{173357}}^1$

素因数の和:173636

約数の個数: 32

約数和(自身を含む): 3370079520

約数和(自身を除く): 1971088530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 173357, 346714, 520071, 866785, 1040142, 1733570, 2600355, 5200710, 46633033, 93266066, 139899099, 233165165, 279798198, 466330330, 699495495, 1398990990]

約数ペア:

[(1, 1398990990), (2, 699495495), (3, 466330330), (5, 279798198), (6, 233165165), (10, 139899099), (15, 93266066), (30, 46633033), (269, 5200710), (538, 2600355), (807, 1733570), (1345, 1040142), (1614, 866785), (2690, 520071), (4035, 346714), (8070, 173357)]