7259330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 14817600

約数和(自身を除く): 7558270

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 2939, 5878, 14695, 29390, 38207, 55841, 76414, 111682, 191035, 279205, 382070, 558410, 725933, 1451866, 3629665, 7259330]

約数ペア:

[(1, 7259330), (2, 3629665), (5, 1451866), (10, 725933), (13, 558410), (19, 382070), (26, 279205), (38, 191035), (65, 111682), (95, 76414), (130, 55841), (190, 38207), (247, 29390), (494, 14695), (1235, 5878), (2470, 2939)]