12157110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 25582410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 839, 966, 1035, 1449, 1610, 1678, 2070, 2415, 2517, 2898, 4195, 4830, 5034, 5873, 7245, 7551, 8390, 11746, 12585, 14490, 15102, 17619, 19297, 25170, 29365, 35238, 37755, 38594, 52857, 57891, 58730, 75510, 88095, 96485, 105714, 115782, 135079, 173673, 176190, 192970, 264285, 270158, 289455, 347346, 405237, 528570, 578910, 675395, 810474, 868365, 1215711, 1350790, 1736730, 2026185, 2431422, 4052370, 6078555, 12157110]

約数ペア:

[(1, 12157110), (2, 6078555), (3, 4052370), (5, 2431422), (6, 2026185), (7, 1736730), (9, 1350790), (10, 1215711), (14, 868365), (15, 810474), (18, 675395), (21, 578910), (23, 528570), (30, 405237), (35, 347346), (42, 289455), (45, 270158), (46, 264285), (63, 192970), (69, 176190), (70, 173673), (90, 135079), (105, 115782), (115, 105714), (126, 96485), (138, 88095), (161, 75510), (207, 58730), (210, 57891), (230, 52857), (315, 38594), (322, 37755), (345, 35238), (414, 29365), (483, 25170), (630, 19297), (690, 17619), (805, 15102), (839, 14490), (966, 12585), (1035, 11746), (1449, 8390), (1610, 7551), (1678, 7245), (2070, 5873), (2415, 5034), (2517, 4830), (2898, 4195)]