330559490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1163}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 610289856

約数和(自身を除く): 279730366

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 661, 1163, 1322, 2326, 3305, 5815, 6610, 11630, 28423, 50009, 56846, 100018, 142115, 250045, 284230, 500090, 768743, 1537486, 3843715, 7687430, 33055949, 66111898, 165279745, 330559490]

約数ペア:

[(1, 330559490), (2, 165279745), (5, 66111898), (10, 33055949), (43, 7687430), (86, 3843715), (215, 1537486), (430, 768743), (661, 500090), (1163, 284230), (1322, 250045), (2326, 142115), (3305, 100018), (5815, 56846), (6610, 50009), (11630, 28423)]