402782010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{285661}}^1$

素因数の和:285718

約数の個数: 32

約数和(自身を含む): 987247872

約数和(自身を除く): 584465862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 285661, 571322, 856983, 1428305, 1713966, 2856610, 4284915, 8569830, 13426067, 26852134, 40278201, 67130335, 80556402, 134260670, 201391005, 402782010]

約数ペア:

[(1, 402782010), (2, 201391005), (3, 134260670), (5, 80556402), (6, 67130335), (10, 40278201), (15, 26852134), (30, 13426067), (47, 8569830), (94, 4284915), (141, 2856610), (235, 1713966), (282, 1428305), (470, 856983), (705, 571322), (1410, 285661)]