25234620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13567}}^1$

素因数の和:13610

約数の個数: 48

約数和(自身を含む): 72941568

約数和(自身を除く): 47706948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13567, 27134, 40701, 54268, 67835, 81402, 135670, 162804, 203505, 271340, 407010, 420577, 814020, 841154, 1261731, 1682308, 2102885, 2523462, 4205770, 5046924, 6308655, 8411540, 12617310, 25234620]

約数ペア:

[(1, 25234620), (2, 12617310), (3, 8411540), (4, 6308655), (5, 5046924), (6, 4205770), (10, 2523462), (12, 2102885), (15, 1682308), (20, 1261731), (30, 841154), (31, 814020), (60, 420577), (62, 407010), (93, 271340), (124, 203505), (155, 162804), (186, 135670), (310, 81402), (372, 67835), (465, 54268), (620, 40701), (930, 27134), (1860, 13567)]