12144930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 33619968

約数和(自身を除く): 21475038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 383, 453, 755, 766, 906, 1057, 1149, 1510, 1915, 2114, 2265, 2298, 2681, 3171, 3830, 4530, 5285, 5362, 5745, 6342, 8043, 10570, 11490, 13405, 15855, 16086, 26810, 31710, 40215, 57833, 80430, 115666, 173499, 289165, 346998, 404831, 578330, 809662, 867495, 1214493, 1734990, 2024155, 2428986, 4048310, 6072465, 12144930]

約数ペア:

[(1, 12144930), (2, 6072465), (3, 4048310), (5, 2428986), (6, 2024155), (7, 1734990), (10, 1214493), (14, 867495), (15, 809662), (21, 578330), (30, 404831), (35, 346998), (42, 289165), (70, 173499), (105, 115666), (151, 80430), (210, 57833), (302, 40215), (383, 31710), (453, 26810), (755, 16086), (766, 15855), (906, 13405), (1057, 11490), (1149, 10570), (1510, 8043), (1915, 6342), (2114, 5745), (2265, 5362), (2298, 5285), (2681, 4530), (3171, 3830)]