74945090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3229}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 147908160

約数和(自身を除く): 72963070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 3229, 4642, 6458, 11605, 16145, 23210, 32290, 35519, 71038, 177595, 355190, 681319, 1362638, 3406595, 6813190, 7494509, 14989018, 37472545, 74945090]

約数ペア:

[(1, 74945090), (2, 37472545), (5, 14989018), (10, 7494509), (11, 6813190), (22, 3406595), (55, 1362638), (110, 681319), (211, 355190), (422, 177595), (1055, 71038), (2110, 35519), (2321, 32290), (3229, 23210), (4642, 16145), (6458, 11605)]