745947810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{176347}}^1$

素因数の和:176407

約数の個数: 48

約数和(自身を含む): 1980740736

約数和(自身を除く): 1234792926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 176347, 352694, 529041, 881735, 1058082, 1587123, 1763470, 2645205, 3174246, 5290410, 7935615, 8288309, 15871230, 16576618, 24864927, 41441545, 49729854, 74594781, 82883090, 124324635, 149189562, 248649270, 372973905, 745947810]

約数ペア:

[(1, 745947810), (2, 372973905), (3, 248649270), (5, 149189562), (6, 124324635), (9, 82883090), (10, 74594781), (15, 49729854), (18, 41441545), (30, 24864927), (45, 16576618), (47, 15871230), (90, 8288309), (94, 7935615), (141, 5290410), (235, 3174246), (282, 2645205), (423, 1763470), (470, 1587123), (705, 1058082), (846, 881735), (1410, 529041), (2115, 352694), (4230, 176347)]