68972130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{766357}}^1$

素因数の和:766370

約数の個数: 24

約数和(自身を含む): 179327772

約数和(自身を除く): 110355642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 766357, 1532714, 2299071, 3831785, 4598142, 6897213, 7663570, 11495355, 13794426, 22990710, 34486065, 68972130]

約数ペア:

[(1, 68972130), (2, 34486065), (3, 22990710), (5, 13794426), (6, 11495355), (9, 7663570), (10, 6897213), (15, 4598142), (18, 3831785), (30, 2299071), (45, 1532714), (90, 766357)]