301173620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1368971}}^1$

素因数の和:1368991

約数の個数: 24

約数和(自身を含む): 689961888

約数和(自身を除く): 388788268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1368971, 2737942, 5475884, 6844855, 13689710, 15058681, 27379420, 30117362, 60234724, 75293405, 150586810, 301173620]

約数ペア:

[(1, 301173620), (2, 150586810), (4, 75293405), (5, 60234724), (10, 30117362), (11, 27379420), (20, 15058681), (22, 13689710), (44, 6844855), (55, 5475884), (110, 2737942), (220, 1368971)]