424069140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{642529}}^1$

素因数の和:642552

約数の個数: 48

約数和(自身を含む): 1295340480

約数和(自身を除く): 871271340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 642529, 1285058, 1927587, 2570116, 3212645, 3855174, 6425290, 7067819, 7710348, 9637935, 12850580, 14135638, 19275870, 21203457, 28271276, 35339095, 38551740, 42406914, 70678190, 84813828, 106017285, 141356380, 212034570, 424069140]

約数ペア:

[(1, 424069140), (2, 212034570), (3, 141356380), (4, 106017285), (5, 84813828), (6, 70678190), (10, 42406914), (11, 38551740), (12, 35339095), (15, 28271276), (20, 21203457), (22, 19275870), (30, 14135638), (33, 12850580), (44, 9637935), (55, 7710348), (60, 7067819), (66, 6425290), (110, 3855174), (132, 3212645), (165, 2570116), (220, 1927587), (330, 1285058), (660, 642529)]