430558810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{206009}}^1$

素因数の和:206046

約数の個数: 32

約数和(自身を含む): 889963200

約数和(自身を除く): 459404390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 206009, 412018, 1030045, 2060090, 2266099, 3914171, 4532198, 7828342, 11330495, 19570855, 22660990, 39141710, 43055881, 86111762, 215279405, 430558810]

約数ペア:

[(1, 430558810), (2, 215279405), (5, 86111762), (10, 43055881), (11, 39141710), (19, 22660990), (22, 19570855), (38, 11330495), (55, 7828342), (95, 4532198), (110, 3914171), (190, 2266099), (209, 2060090), (418, 1030045), (1045, 412018), (2090, 206009)]