83901690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{310747}}^1$

素因数の和:310763

約数の個数: 32

約数和(自身を含む): 223738560

約数和(自身を除く): 139836870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 310747, 621494, 932241, 1553735, 1864482, 2796723, 3107470, 4661205, 5593446, 8390169, 9322410, 13983615, 16780338, 27967230, 41950845, 83901690]

約数ペア:

[(1, 83901690), (2, 41950845), (3, 27967230), (5, 16780338), (6, 13983615), (9, 9322410), (10, 8390169), (15, 5593446), (18, 4661205), (27, 3107470), (30, 2796723), (45, 1864482), (54, 1553735), (90, 932241), (135, 621494), (270, 310747)]