15378170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 13513990

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 439, 565, 878, 1130, 2195, 3503, 4390, 7006, 13609, 17515, 27218, 35030, 49607, 68045, 99214, 136090, 248035, 496070, 1537817, 3075634, 7689085, 15378170]

約数ペア:

[(1, 15378170), (2, 7689085), (5, 3075634), (10, 1537817), (31, 496070), (62, 248035), (113, 136090), (155, 99214), (226, 68045), (310, 49607), (439, 35030), (565, 27218), (878, 17515), (1130, 13609), (2195, 7006), (3503, 4390)]