30489060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 98300160

約数和(自身を除く): 67811100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 317, 420, 458, 634, 687, 916, 951, 1145, 1268, 1374, 1585, 1603, 1902, 2219, 2290, 2748, 3170, 3206, 3435, 3804, 4438, 4580, 4755, 4809, 6340, 6412, 6657, 6870, 8015, 8876, 9510, 9618, 11095, 13314, 13740, 16030, 19020, 19236, 22190, 24045, 26628, 32060, 33285, 44380, 48090, 66570, 72593, 96180, 133140, 145186, 217779, 290372, 362965, 435558, 508151, 725930, 871116, 1016302, 1088895, 1451860, 1524453, 2032604, 2177790, 2540755, 3048906, 4355580, 5081510, 6097812, 7622265, 10163020, 15244530, 30489060]

約数ペア:

[(1, 30489060), (2, 15244530), (3, 10163020), (4, 7622265), (5, 6097812), (6, 5081510), (7, 4355580), (10, 3048906), (12, 2540755), (14, 2177790), (15, 2032604), (20, 1524453), (21, 1451860), (28, 1088895), (30, 1016302), (35, 871116), (42, 725930), (60, 508151), (70, 435558), (84, 362965), (105, 290372), (140, 217779), (210, 145186), (229, 133140), (317, 96180), (420, 72593), (458, 66570), (634, 48090), (687, 44380), (916, 33285), (951, 32060), (1145, 26628), (1268, 24045), (1374, 22190), (1585, 19236), (1603, 19020), (1902, 16030), (2219, 13740), (2290, 13314), (2748, 11095), (3170, 9618), (3206, 9510), (3435, 8876), (3804, 8015), (4438, 6870), (4580, 6657), (4755, 6412), (4809, 6340)]