40174140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21599}}^1$

素因数の和:21642

約数の個数: 48

約数和(自身を含む): 116121600

約数和(自身を除く): 75947460

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, 21599, 43198, 64797, 86396, 107995, 129594, 215990, 259188, 323985, 431980, 647970, 669569, 1295940, 1339138, 2008707, 2678276, 3347845, 4017414, 6695690, 8034828, 10043535, 13391380, 20087070, 40174140]

約数ペア:

[(1, 40174140), (2, 20087070), (3, 13391380), (4, 10043535), (5, 8034828), (6, 6695690), (10, 4017414), (12, 3347845), (15, 2678276), (20, 2008707), (30, 1339138), (31, 1295940), (60, 669569), (62, 647970), (93, 431980), (124, 323985), (155, 259188), (186, 215990), (310, 129594), (372, 107995), (465, 86396), (620, 64797), (930, 43198), (1860, 21599)]