69533420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 160761888

約数和(自身を除く): 91228468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 2797, 4972, 5594, 6215, 11188, 12430, 13985, 24860, 27970, 30767, 55940, 61534, 123068, 153835, 307670, 316061, 615340, 632122, 1264244, 1580305, 3160610, 3476671, 6321220, 6953342, 13906684, 17383355, 34766710, 69533420]

約数ペア:

[(1, 69533420), (2, 34766710), (4, 17383355), (5, 13906684), (10, 6953342), (11, 6321220), (20, 3476671), (22, 3160610), (44, 1580305), (55, 1264244), (110, 632122), (113, 615340), (220, 316061), (226, 307670), (452, 153835), (565, 123068), (1130, 61534), (1243, 55940), (2260, 30767), (2486, 27970), (2797, 24860), (4972, 13985), (5594, 12430), (6215, 11188)]