429598930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72937}}^1$

素因数の和:72994

約数の個数: 32

約数和(自身を含む): 840245760

約数和(自身を除く): 410646830

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 72937, 145874, 364685, 729370, 1385803, 2261047, 2771606, 4522094, 6929015, 11305235, 13858030, 22610470, 42959893, 85919786, 214799465, 429598930]

約数ペア:

[(1, 429598930), (2, 214799465), (5, 85919786), (10, 42959893), (19, 22610470), (31, 13858030), (38, 11305235), (62, 6929015), (95, 4522094), (155, 2771606), (190, 2261047), (310, 1385803), (589, 729370), (1178, 364685), (2945, 145874), (5890, 72937)]