15691825210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2200817}}^1$

素因数の和:2200878

約数の個数: 32

約数和(自身を含む): 30424108032

約数和(自身を除く): 14732282822

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 2200817, 4401634, 11004085, 22008170, 50618791, 68225327, 101237582, 136450654, 253093955, 341126635, 506187910, 682253270, 1569182521, 3138365042, 7845912605, 15691825210]

約数ペア:

[(1, 15691825210), (2, 7845912605), (5, 3138365042), (10, 1569182521), (23, 682253270), (31, 506187910), (46, 341126635), (62, 253093955), (115, 136450654), (155, 101237582), (230, 68225327), (310, 50618791), (713, 22008170), (1426, 11004085), (3565, 4401634), (7130, 2200817)]