7909590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 21663936

約数和(自身を除く): 13754346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1193, 1326, 2210, 2386, 3315, 3579, 5965, 6630, 7158, 11930, 15509, 17895, 20281, 31018, 35790, 40562, 46527, 60843, 77545, 93054, 101405, 121686, 155090, 202810, 232635, 263653, 304215, 465270, 527306, 608430, 790959, 1318265, 1581918, 2636530, 3954795, 7909590]

約数ペア:

[(1, 7909590), (2, 3954795), (3, 2636530), (5, 1581918), (6, 1318265), (10, 790959), (13, 608430), (15, 527306), (17, 465270), (26, 304215), (30, 263653), (34, 232635), (39, 202810), (51, 155090), (65, 121686), (78, 101405), (85, 93054), (102, 77545), (130, 60843), (170, 46527), (195, 40562), (221, 35790), (255, 31018), (390, 20281), (442, 17895), (510, 15509), (663, 11930), (1105, 7158), (1193, 6630), (1326, 5965), (2210, 3579), (2386, 3315)]