221013330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{45197}}^1$

素因数の和:45370

約数の個数: 32

約数和(自身を含む): 533697984

約数和(自身を除く): 312684654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 45197, 90394, 135591, 225985, 271182, 451970, 677955, 1355910, 7367111, 14734222, 22101333, 36835555, 44202666, 73671110, 110506665, 221013330]

約数ペア:

[(1, 221013330), (2, 110506665), (3, 73671110), (5, 44202666), (6, 36835555), (10, 22101333), (15, 14734222), (30, 7367111), (163, 1355910), (326, 677955), (489, 451970), (815, 271182), (978, 225985), (1630, 135591), (2445, 90394), (4890, 45197)]