13782870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4189

約数の個数: 48

約数和(自身を含む): 36812880

約数和(自身を除く): 23030010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 4139, 8278, 12417, 20695, 24834, 37251, 41390, 62085, 74502, 124170, 153143, 186255, 306286, 372510, 459429, 765715, 918858, 1378287, 1531430, 2297145, 2756574, 4594290, 6891435, 13782870]

約数ペア:

[(1, 13782870), (2, 6891435), (3, 4594290), (5, 2756574), (6, 2297145), (9, 1531430), (10, 1378287), (15, 918858), (18, 765715), (30, 459429), (37, 372510), (45, 306286), (74, 186255), (90, 153143), (111, 124170), (185, 74502), (222, 62085), (333, 41390), (370, 37251), (555, 24834), (666, 20695), (1110, 12417), (1665, 8278), (3330, 4139)]