2654110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 5133600

約数和(自身を除く): 2479490

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 229, 305, 458, 610, 1145, 1159, 2290, 2318, 4351, 5795, 8702, 11590, 13969, 21755, 27938, 43510, 69845, 139690, 265411, 530822, 1327055, 2654110]

約数ペア:

[(1, 2654110), (2, 1327055), (5, 530822), (10, 265411), (19, 139690), (38, 69845), (61, 43510), (95, 27938), (122, 21755), (190, 13969), (229, 11590), (305, 8702), (458, 5795), (610, 4351), (1145, 2318), (1159, 2290)]