12052690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 13348910

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 139, 145, 230, 278, 290, 299, 377, 598, 667, 695, 754, 1334, 1390, 1495, 1807, 1885, 2990, 3197, 3335, 3614, 3770, 4031, 6394, 6670, 8062, 8671, 9035, 15985, 17342, 18070, 20155, 31970, 40310, 41561, 43355, 52403, 83122, 86710, 92713, 104806, 185426, 207805, 262015, 415610, 463565, 524030, 927130, 1205269, 2410538, 6026345, 12052690]

約数ペア:

[(1, 12052690), (2, 6026345), (5, 2410538), (10, 1205269), (13, 927130), (23, 524030), (26, 463565), (29, 415610), (46, 262015), (58, 207805), (65, 185426), (115, 104806), (130, 92713), (139, 86710), (145, 83122), (230, 52403), (278, 43355), (290, 41561), (299, 40310), (377, 31970), (598, 20155), (667, 18070), (695, 17342), (754, 15985), (1334, 9035), (1390, 8671), (1495, 8062), (1807, 6670), (1885, 6394), (2990, 4031), (3197, 3770), (3335, 3614)]