2969156740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{184879}}^1$

素因数の和:184972

約数の個数: 48

約数和(自身を含む): 6895284480

約数和(自身を除く): 3926127740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 184879, 369758, 739516, 924395, 1848790, 2033669, 3697580, 4067338, 8134676, 10168345, 13496167, 20336690, 26992334, 40673380, 53984668, 67480835, 134961670, 148457837, 269923340, 296915674, 593831348, 742289185, 1484578370, 2969156740]

約数ペア:

[(1, 2969156740), (2, 1484578370), (4, 742289185), (5, 593831348), (10, 296915674), (11, 269923340), (20, 148457837), (22, 134961670), (44, 67480835), (55, 53984668), (73, 40673380), (110, 26992334), (146, 20336690), (220, 13496167), (292, 10168345), (365, 8134676), (730, 4067338), (803, 3697580), (1460, 2033669), (1606, 1848790), (3212, 924395), (4015, 739516), (8030, 369758), (16060, 184879)]