22161370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 52690176

約数和(自身を除く): 30528806

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1693, 1870, 2618, 3386, 6545, 8465, 11851, 13090, 16930, 18623, 23702, 28781, 37246, 57562, 59255, 93115, 118510, 130361, 143905, 186230, 201467, 260722, 287810, 316591, 402934, 633182, 651805, 1007335, 1303610, 1582955, 2014670, 2216137, 3165910, 4432274, 11080685, 22161370]

約数ペア:

[(1, 22161370), (2, 11080685), (5, 4432274), (7, 3165910), (10, 2216137), (11, 2014670), (14, 1582955), (17, 1303610), (22, 1007335), (34, 651805), (35, 633182), (55, 402934), (70, 316591), (77, 287810), (85, 260722), (110, 201467), (119, 186230), (154, 143905), (170, 130361), (187, 118510), (238, 93115), (374, 59255), (385, 57562), (595, 37246), (770, 28781), (935, 23702), (1190, 18623), (1309, 16930), (1693, 13090), (1870, 11851), (2618, 8465), (3386, 6545)]