34574870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 38208490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 95, 110, 142, 190, 209, 233, 355, 418, 466, 710, 781, 1045, 1165, 1349, 1562, 2090, 2330, 2563, 2698, 3905, 4427, 5126, 6745, 7810, 8854, 12815, 13490, 14839, 16543, 22135, 25630, 29678, 33086, 44270, 48697, 74195, 82715, 97394, 148390, 165430, 181973, 243485, 314317, 363946, 486970, 628634, 909865, 1571585, 1819730, 3143170, 3457487, 6914974, 17287435, 34574870]

約数ペア:

[(1, 34574870), (2, 17287435), (5, 6914974), (10, 3457487), (11, 3143170), (19, 1819730), (22, 1571585), (38, 909865), (55, 628634), (71, 486970), (95, 363946), (110, 314317), (142, 243485), (190, 181973), (209, 165430), (233, 148390), (355, 97394), (418, 82715), (466, 74195), (710, 48697), (781, 44270), (1045, 33086), (1165, 29678), (1349, 25630), (1562, 22135), (2090, 16543), (2330, 14839), (2563, 13490), (2698, 12815), (3905, 8854), (4427, 7810), (5126, 6745)]