24749940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 72648576

約数和(自身を除く): 47898636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 181, 212, 215, 258, 265, 318, 362, 430, 516, 530, 543, 636, 645, 724, 795, 860, 905, 1060, 1086, 1290, 1590, 1810, 2172, 2279, 2580, 2715, 3180, 3620, 4558, 5430, 6837, 7783, 9116, 9593, 10860, 11395, 13674, 15566, 19186, 22790, 23349, 27348, 28779, 31132, 34185, 38372, 38915, 45580, 46698, 47965, 57558, 68370, 77830, 93396, 95930, 115116, 116745, 136740, 143895, 155660, 191860, 233490, 287790, 412499, 466980, 575580, 824998, 1237497, 1649996, 2062495, 2474994, 4124990, 4949988, 6187485, 8249980, 12374970, 24749940]

約数ペア:

[(1, 24749940), (2, 12374970), (3, 8249980), (4, 6187485), (5, 4949988), (6, 4124990), (10, 2474994), (12, 2062495), (15, 1649996), (20, 1237497), (30, 824998), (43, 575580), (53, 466980), (60, 412499), (86, 287790), (106, 233490), (129, 191860), (159, 155660), (172, 143895), (181, 136740), (212, 116745), (215, 115116), (258, 95930), (265, 93396), (318, 77830), (362, 68370), (430, 57558), (516, 47965), (530, 46698), (543, 45580), (636, 38915), (645, 38372), (724, 34185), (795, 31132), (860, 28779), (905, 27348), (1060, 23349), (1086, 22790), (1290, 19186), (1590, 15566), (1810, 13674), (2172, 11395), (2279, 10860), (2580, 9593), (2715, 9116), (3180, 7783), (3620, 6837), (4558, 5430)]