47860410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122719}}^1$

素因数の和:122742

約数の個数: 32

約数和(自身を含む): 123701760

約数和(自身を除く): 75841350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122719, 245438, 368157, 613595, 736314, 1227190, 1595347, 1840785, 3190694, 3681570, 4786041, 7976735, 9572082, 15953470, 23930205, 47860410]

約数ペア:

[(1, 47860410), (2, 23930205), (3, 15953470), (5, 9572082), (6, 7976735), (10, 4786041), (13, 3681570), (15, 3190694), (26, 1840785), (30, 1595347), (39, 1227190), (65, 736314), (78, 613595), (130, 368157), (195, 245438), (390, 122719)]