251515020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{7069}}^1$

素因数の和:7674

約数の個数: 48

約数和(自身を含む): 705529440

約数和(自身を除く): 454014420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 593, 1186, 1779, 2372, 2965, 3558, 5930, 7069, 7116, 8895, 11860, 14138, 17790, 21207, 28276, 35345, 35580, 42414, 70690, 84828, 106035, 141380, 212070, 424140, 4191917, 8383834, 12575751, 16767668, 20959585, 25151502, 41919170, 50303004, 62878755, 83838340, 125757510, 251515020]

約数ペア:

[(1, 251515020), (2, 125757510), (3, 83838340), (4, 62878755), (5, 50303004), (6, 41919170), (10, 25151502), (12, 20959585), (15, 16767668), (20, 12575751), (30, 8383834), (60, 4191917), (593, 424140), (1186, 212070), (1779, 141380), (2372, 106035), (2965, 84828), (3558, 70690), (5930, 42414), (7069, 35580), (7116, 35345), (8895, 28276), (11860, 21207), (14138, 17790)]