70551380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57829}}^1$

素因数の和:57899

約数の個数: 24

約数和(自身を含む): 150589320

約数和(自身を除く): 80037940

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 57829, 115658, 231316, 289145, 578290, 1156580, 3527569, 7055138, 14110276, 17637845, 35275690, 70551380]

約数ペア:

[(1, 70551380), (2, 35275690), (4, 17637845), (5, 14110276), (10, 7055138), (20, 3527569), (61, 1156580), (122, 578290), (244, 289145), (305, 231316), (610, 115658), (1220, 57829)]