72295590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27077}}^1$

素因数の和:27176

約数の個数: 32

約数和(自身を含む): 175465440

約数和(自身を除く): 103169850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 27077, 54154, 81231, 135385, 162462, 270770, 406155, 812310, 2409853, 4819706, 7229559, 12049265, 14459118, 24098530, 36147795, 72295590]

約数ペア:

[(1, 72295590), (2, 36147795), (3, 24098530), (5, 14459118), (6, 12049265), (10, 7229559), (15, 4819706), (30, 2409853), (89, 812310), (178, 406155), (267, 270770), (445, 162462), (534, 135385), (890, 81231), (1335, 54154), (2670, 27077)]