1330177020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{215239}}^1$

素因数の和:215354

約数の個数: 48

約数和(自身を含む): 3760673280

約数和(自身を除く): 2430496260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 215239, 430478, 645717, 860956, 1076195, 1291434, 2152390, 2582868, 3228585, 4304780, 6457170, 12914340, 22169617, 44339234, 66508851, 88678468, 110848085, 133017702, 221696170, 266035404, 332544255, 443392340, 665088510, 1330177020]

約数ペア:

[(1, 1330177020), (2, 665088510), (3, 443392340), (4, 332544255), (5, 266035404), (6, 221696170), (10, 133017702), (12, 110848085), (15, 88678468), (20, 66508851), (30, 44339234), (60, 22169617), (103, 12914340), (206, 6457170), (309, 4304780), (412, 3228585), (515, 2582868), (618, 2152390), (1030, 1291434), (1236, 1076195), (1545, 860956), (2060, 645717), (3090, 430478), (6180, 215239)]