8474970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{40357}}^1$

素因数の和:40374

約数の個数: 32

約数和(自身を含む): 23246208

約数和(自身を除く): 14771238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 40357, 80714, 121071, 201785, 242142, 282499, 403570, 564998, 605355, 847497, 1210710, 1412495, 1694994, 2824990, 4237485, 8474970]

約数ペア:

[(1, 8474970), (2, 4237485), (3, 2824990), (5, 1694994), (6, 1412495), (7, 1210710), (10, 847497), (14, 605355), (15, 564998), (21, 403570), (30, 282499), (35, 242142), (42, 201785), (70, 121071), (105, 80714), (210, 40357)]