15280764

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 21491076

約数列:

[1, 2, 3, 4, 6, 12, 59, 113, 118, 177, 191, 226, 236, 339, 354, 382, 452, 573, 678, 708, 764, 1146, 1356, 2292, 6667, 11269, 13334, 20001, 21583, 22538, 26668, 33807, 40002, 43166, 45076, 64749, 67614, 80004, 86332, 129498, 135228, 258996, 1273397, 2546794, 3820191, 5093588, 7640382, 15280764]

約数ペア:

[(1, 15280764), (2, 7640382), (3, 5093588), (4, 3820191), (6, 2546794), (12, 1273397), (59, 258996), (113, 135228), (118, 129498), (177, 86332), (191, 80004), (226, 67614), (236, 64749), (339, 45076), (354, 43166), (382, 40002), (452, 33807), (573, 26668), (678, 22538), (708, 21583), (764, 20001), (1146, 13334), (1356, 11269), (2292, 6667)]