61591970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2129}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 121461120

約数和(自身を除く): 59869150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2129, 2630, 2893, 4258, 5786, 10645, 14465, 21290, 23419, 28930, 46838, 117095, 234190, 559927, 1119854, 2799635, 5599270, 6159197, 12318394, 30795985, 61591970]

約数ペア:

[(1, 61591970), (2, 30795985), (5, 12318394), (10, 6159197), (11, 5599270), (22, 2799635), (55, 1119854), (110, 559927), (263, 234190), (526, 117095), (1315, 46838), (2129, 28930), (2630, 23419), (2893, 21290), (4258, 14465), (5786, 10645)]