494970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 1358208

約数和(自身を除く): 863238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2357, 4714, 7071, 11785, 14142, 16499, 23570, 32998, 35355, 49497, 70710, 82495, 98994, 164990, 247485, 494970]

約数ペア:

[(1, 494970), (2, 247485), (3, 164990), (5, 98994), (6, 82495), (7, 70710), (10, 49497), (14, 35355), (15, 32998), (21, 23570), (30, 16499), (35, 14142), (42, 11785), (70, 7071), (105, 4714), (210, 2357)]