15373210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 28905984

約数和(自身を除く): 13532774

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 491, 505, 982, 1010, 2455, 3131, 4910, 6262, 15221, 15655, 30442, 31310, 49591, 76105, 99182, 152210, 247955, 495910, 1537321, 3074642, 7686605, 15373210]

約数ペア:

[(1, 15373210), (2, 7686605), (5, 3074642), (10, 1537321), (31, 495910), (62, 247955), (101, 152210), (155, 99182), (202, 76105), (310, 49591), (491, 31310), (505, 30442), (982, 15655), (1010, 15221), (2455, 6262), (3131, 4910)]