30037930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 58539600

約数和(自身を除く): 28501670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1009, 1145, 2018, 2290, 2977, 5045, 5954, 10090, 13117, 14885, 26234, 29770, 65585, 131170, 231061, 462122, 1155305, 2310610, 3003793, 6007586, 15018965, 30037930]

約数ペア:

[(1, 30037930), (2, 15018965), (5, 6007586), (10, 3003793), (13, 2310610), (26, 1155305), (65, 462122), (130, 231061), (229, 131170), (458, 65585), (1009, 29770), (1145, 26234), (2018, 14885), (2290, 13117), (2977, 10090), (5045, 5954)]