85401060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3659}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 239803200

約数和(自身を除く): 154402140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3659, 3890, 4668, 5835, 7318, 7780, 10977, 11670, 14636, 18295, 21954, 23340, 36590, 43908, 54885, 73180, 109770, 219540, 1423351, 2846702, 4270053, 5693404, 7116755, 8540106, 14233510, 17080212, 21350265, 28467020, 42700530, 85401060]

約数ペア:

[(1, 85401060), (2, 42700530), (3, 28467020), (4, 21350265), (5, 17080212), (6, 14233510), (10, 8540106), (12, 7116755), (15, 5693404), (20, 4270053), (30, 2846702), (60, 1423351), (389, 219540), (778, 109770), (1167, 73180), (1556, 54885), (1945, 43908), (2334, 36590), (3659, 23340), (3890, 21954), (4668, 18295), (5835, 14636), (7318, 11670), (7780, 10977)]