290382030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1075489}}^1$

素因数の和:1075505

約数の個数: 32

約数和(自身を含む): 774352800

約数和(自身を除く): 483970770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1075489, 2150978, 3226467, 5377445, 6452934, 9679401, 10754890, 16132335, 19358802, 29038203, 32264670, 48397005, 58076406, 96794010, 145191015, 290382030]

約数ペア:

[(1, 290382030), (2, 145191015), (3, 96794010), (5, 58076406), (6, 48397005), (9, 32264670), (10, 29038203), (15, 19358802), (18, 16132335), (27, 10754890), (30, 9679401), (45, 6452934), (54, 5377445), (90, 3226467), (135, 2150978), (270, 1075489)]