4687630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 8942400

約数和(自身を除く): 4254770

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 229, 230, 445, 458, 890, 1145, 2047, 2290, 4094, 5267, 10235, 10534, 20381, 20470, 26335, 40762, 52670, 101905, 203810, 468763, 937526, 2343815, 4687630]

約数ペア:

[(1, 4687630), (2, 2343815), (5, 937526), (10, 468763), (23, 203810), (46, 101905), (89, 52670), (115, 40762), (178, 26335), (229, 20470), (230, 20381), (445, 10534), (458, 10235), (890, 5267), (1145, 4094), (2047, 2290)]