30523885

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 13021715

約数列:

[1, 5, 7, 35, 41, 89, 205, 239, 287, 445, 623, 1195, 1435, 1673, 3115, 3649, 8365, 9799, 18245, 21271, 25543, 48995, 68593, 106355, 127715, 148897, 342965, 744485, 872111, 4360555, 6104777, 30523885]

約数ペア:

[(1, 30523885), (5, 6104777), (7, 4360555), (35, 872111), (41, 744485), (89, 342965), (205, 148897), (239, 127715), (287, 106355), (445, 68593), (623, 48995), (1195, 25543), (1435, 21271), (1673, 18245), (3115, 9799), (3649, 8365)]