73058570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2239}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 69190390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2239, 2510, 3263, 4478, 6526, 11195, 16315, 22390, 29107, 32630, 58214, 145535, 291070, 561989, 1123978, 2809945, 5619890, 7305857, 14611714, 36529285, 73058570]

約数ペア:

[(1, 73058570), (2, 36529285), (5, 14611714), (10, 7305857), (13, 5619890), (26, 2809945), (65, 1123978), (130, 561989), (251, 291070), (502, 145535), (1255, 58214), (2239, 32630), (2510, 29107), (3263, 22390), (4478, 16315), (6526, 11195)]