2174970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10357}}^1$

素因数の和:10374

約数の個数: 32

約数和(自身を含む): 5966208

約数和(自身を除く): 3791238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10357, 20714, 31071, 51785, 62142, 72499, 103570, 144998, 155355, 217497, 310710, 362495, 434994, 724990, 1087485, 2174970]

約数ペア:

[(1, 2174970), (2, 1087485), (3, 724990), (5, 434994), (6, 362495), (7, 310710), (10, 217497), (14, 155355), (15, 144998), (21, 103570), (30, 72499), (35, 62142), (42, 51785), (70, 31071), (105, 20714), (210, 10357)]