15180030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 39765024

約数和(自身を除く): 24584994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1117, 1359, 1510, 2234, 2265, 2718, 3351, 4530, 5585, 6702, 6795, 10053, 11170, 13590, 16755, 20106, 33510, 50265, 100530, 168667, 337334, 506001, 843335, 1012002, 1518003, 1686670, 2530005, 3036006, 5060010, 7590015, 15180030]

約数ペア:

[(1, 15180030), (2, 7590015), (3, 5060010), (5, 3036006), (6, 2530005), (9, 1686670), (10, 1518003), (15, 1012002), (18, 843335), (30, 506001), (45, 337334), (90, 168667), (151, 100530), (302, 50265), (453, 33510), (755, 20106), (906, 16755), (1117, 13590), (1359, 11170), (1510, 10053), (2234, 6795), (2265, 6702), (2718, 5585), (3351, 4530)]