30481610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 57445200

約数和(自身を除く): 26963590

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 1181, 2362, 2581, 5162, 5905, 11810, 12905, 25810, 34249, 68498, 105109, 171245, 210218, 342490, 525545, 1051090, 3048161, 6096322, 15240805, 30481610]

約数ペア:

[(1, 30481610), (2, 15240805), (5, 6096322), (10, 3048161), (29, 1051090), (58, 525545), (89, 342490), (145, 210218), (178, 171245), (290, 105109), (445, 68498), (890, 34249), (1181, 25810), (2362, 12905), (2581, 11810), (5162, 5905)]