73915870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6323}}^1$

素因数の和:6504

約数の個数: 32

約数和(自身を含む): 152990208

約数和(自身を除く): 79074338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5845, 6323, 11690, 12646, 31615, 44261, 63230, 88522, 221305, 442610, 1055941, 2111882, 5279705, 7391587, 10559410, 14783174, 36957935, 73915870]

約数ペア:

[(1, 73915870), (2, 36957935), (5, 14783174), (7, 10559410), (10, 7391587), (14, 5279705), (35, 2111882), (70, 1055941), (167, 442610), (334, 221305), (835, 88522), (1169, 63230), (1670, 44261), (2338, 31615), (5845, 12646), (6323, 11690)]