31037710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 62224848

約数和(自身を除く): 31187138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 226, 227, 242, 454, 565, 605, 1130, 1135, 1210, 1243, 2270, 2486, 2497, 4994, 6215, 12430, 12485, 13673, 24970, 25651, 27346, 27467, 51302, 54934, 68365, 128255, 136730, 137335, 256510, 274670, 282161, 564322, 1410805, 2821610, 3103771, 6207542, 15518855, 31037710]

約数ペア:

[(1, 31037710), (2, 15518855), (5, 6207542), (10, 3103771), (11, 2821610), (22, 1410805), (55, 564322), (110, 282161), (113, 274670), (121, 256510), (226, 137335), (227, 136730), (242, 128255), (454, 68365), (565, 54934), (605, 51302), (1130, 27467), (1135, 27346), (1210, 25651), (1243, 24970), (2270, 13673), (2486, 12485), (2497, 12430), (4994, 6215)]