120918030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{11549}}^1$

素因数の和:11908

約数の個数: 32

約数和(自身を含む): 291060000

約数和(自身を除く): 170141970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 11549, 23098, 34647, 57745, 69294, 115490, 173235, 346470, 4030601, 8061202, 12091803, 20153005, 24183606, 40306010, 60459015, 120918030]

約数ペア:

[(1, 120918030), (2, 60459015), (3, 40306010), (5, 24183606), (6, 20153005), (10, 12091803), (15, 8061202), (30, 4030601), (349, 346470), (698, 173235), (1047, 115490), (1745, 69294), (2094, 57745), (3490, 34647), (5235, 23098), (10470, 11549)]