27710010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2039}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 72558720

約数和(自身を除く): 44848710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2039, 2265, 2718, 4078, 4530, 6117, 6795, 10195, 12234, 13590, 18351, 20390, 30585, 36702, 61170, 91755, 183510, 307889, 615778, 923667, 1539445, 1847334, 2771001, 3078890, 4618335, 5542002, 9236670, 13855005, 27710010]

約数ペア:

[(1, 27710010), (2, 13855005), (3, 9236670), (5, 5542002), (6, 4618335), (9, 3078890), (10, 2771001), (15, 1847334), (18, 1539445), (30, 923667), (45, 615778), (90, 307889), (151, 183510), (302, 91755), (453, 61170), (755, 36702), (906, 30585), (1359, 20390), (1510, 18351), (2039, 13590), (2265, 12234), (2718, 10195), (4078, 6795), (4530, 6117)]