15223670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 36205056

約数和(自身を除く): 20981386

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, 1163, 1190, 1309, 1870, 2326, 2618, 5815, 6545, 8141, 11630, 12793, 13090, 16282, 19771, 25586, 39542, 40705, 63965, 81410, 89551, 98855, 127930, 138397, 179102, 197710, 217481, 276794, 434962, 447755, 691985, 895510, 1087405, 1383970, 1522367, 2174810, 3044734, 7611835, 15223670]

約数ペア:

[(1, 15223670), (2, 7611835), (5, 3044734), (7, 2174810), (10, 1522367), (11, 1383970), (14, 1087405), (17, 895510), (22, 691985), (34, 447755), (35, 434962), (55, 276794), (70, 217481), (77, 197710), (85, 179102), (110, 138397), (119, 127930), (154, 98855), (170, 89551), (187, 81410), (238, 63965), (374, 40705), (385, 39542), (595, 25586), (770, 19771), (935, 16282), (1163, 13090), (1190, 12793), (1309, 11630), (1870, 8141), (2326, 6545), (2618, 5815)]