83816630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^3$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 161792640

約数和(自身を除く): 77976010

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6241, 6715, 12482, 13430, 31205, 62410, 106097, 212194, 493039, 530485, 986078, 1060970, 2465195, 4930390, 8381663, 16763326, 41908315, 83816630]

約数ペア:

[(1, 83816630), (2, 41908315), (5, 16763326), (10, 8381663), (17, 4930390), (34, 2465195), (79, 1060970), (85, 986078), (158, 530485), (170, 493039), (395, 212194), (790, 106097), (1343, 62410), (2686, 31205), (6241, 13430), (6715, 12482)]