15239790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5839}}^1$

素因数の和:5881

約数の個数: 48

約数和(自身を含む): 40996800

約数和(自身を除く): 25757010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 5839, 11678, 17517, 29195, 35034, 52551, 58390, 87585, 105102, 169331, 175170, 262755, 338662, 507993, 525510, 846655, 1015986, 1523979, 1693310, 2539965, 3047958, 5079930, 7619895, 15239790]

約数ペア:

[(1, 15239790), (2, 7619895), (3, 5079930), (5, 3047958), (6, 2539965), (9, 1693310), (10, 1523979), (15, 1015986), (18, 846655), (29, 525510), (30, 507993), (45, 338662), (58, 262755), (87, 175170), (90, 169331), (145, 105102), (174, 87585), (261, 58390), (290, 52551), (435, 35034), (522, 29195), (870, 17517), (1305, 11678), (2610, 5839)]