4571710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 10160640

約数和(自身を除く): 5588930

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 139, 143, 230, 253, 278, 286, 299, 506, 598, 695, 715, 1265, 1390, 1430, 1495, 1529, 1807, 2530, 2990, 3058, 3197, 3289, 3614, 6394, 6578, 7645, 9035, 15290, 15985, 16445, 18070, 19877, 31970, 32890, 35167, 39754, 41561, 70334, 83122, 99385, 175835, 198770, 207805, 351670, 415610, 457171, 914342, 2285855, 4571710]

約数ペア:

[(1, 4571710), (2, 2285855), (5, 914342), (10, 457171), (11, 415610), (13, 351670), (22, 207805), (23, 198770), (26, 175835), (46, 99385), (55, 83122), (65, 70334), (110, 41561), (115, 39754), (130, 35167), (139, 32890), (143, 31970), (230, 19877), (253, 18070), (278, 16445), (286, 15985), (299, 15290), (506, 9035), (598, 7645), (695, 6578), (715, 6394), (1265, 3614), (1390, 3289), (1430, 3197), (1495, 3058), (1529, 2990), (1807, 2530)]