47164020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25357}}^1$

素因数の和:25400

約数の個数: 48

約数和(自身を含む): 136324608

約数和(自身を除く): 89160588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 25357, 50714, 76071, 101428, 126785, 152142, 253570, 304284, 380355, 507140, 760710, 786067, 1521420, 1572134, 2358201, 3144268, 3930335, 4716402, 7860670, 9432804, 11791005, 15721340, 23582010, 47164020]

約数ペア:

[(1, 47164020), (2, 23582010), (3, 15721340), (4, 11791005), (5, 9432804), (6, 7860670), (10, 4716402), (12, 3930335), (15, 3144268), (20, 2358201), (30, 1572134), (31, 1521420), (60, 786067), (62, 760710), (93, 507140), (124, 380355), (155, 304284), (186, 253570), (310, 152142), (372, 126785), (465, 101428), (620, 76071), (930, 50714), (1860, 25357)]