61883290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7102

約数の個数: 32

約数和(自身を含む): 128323584

約数和(自身を除く): 66440294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 6961, 8890, 13922, 34805, 48727, 69610, 97454, 243635, 487270, 884047, 1768094, 4420235, 6188329, 8840470, 12376658, 30941645, 61883290]

約数ペア:

[(1, 61883290), (2, 30941645), (5, 12376658), (7, 8840470), (10, 6188329), (14, 4420235), (35, 1768094), (70, 884047), (127, 487270), (254, 243635), (635, 97454), (889, 69610), (1270, 48727), (1778, 34805), (4445, 13922), (6961, 8890)]