153411790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{1523}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 316016640

約数和(自身を除く): 162604850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1439, 1523, 2878, 3046, 7195, 7615, 10073, 10661, 14390, 15230, 20146, 21322, 50365, 53305, 100730, 106610, 2191597, 4383194, 10957985, 15341179, 21915970, 30682358, 76705895, 153411790]

約数ペア:

[(1, 153411790), (2, 76705895), (5, 30682358), (7, 21915970), (10, 15341179), (14, 10957985), (35, 4383194), (70, 2191597), (1439, 106610), (1523, 100730), (2878, 53305), (3046, 50365), (7195, 21322), (7615, 20146), (10073, 15230), (10661, 14390)]