15248490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 40124160

約数和(自身を除く): 24875670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1031, 1479, 2062, 2465, 2958, 3093, 4930, 5155, 6186, 7395, 10310, 14790, 15465, 17527, 29899, 30930, 35054, 52581, 59798, 87635, 89697, 105162, 149495, 175270, 179394, 262905, 298990, 448485, 508283, 525810, 896970, 1016566, 1524849, 2541415, 3049698, 5082830, 7624245, 15248490]

約数ペア:

[(1, 15248490), (2, 7624245), (3, 5082830), (5, 3049698), (6, 2541415), (10, 1524849), (15, 1016566), (17, 896970), (29, 525810), (30, 508283), (34, 448485), (51, 298990), (58, 262905), (85, 179394), (87, 175270), (102, 149495), (145, 105162), (170, 89697), (174, 87635), (255, 59798), (290, 52581), (435, 35054), (493, 30930), (510, 29899), (870, 17527), (986, 15465), (1031, 14790), (1479, 10310), (2062, 7395), (2465, 6186), (2958, 5155), (3093, 4930)]