15102766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 14757074

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 62, 89, 119, 161, 178, 217, 238, 322, 391, 434, 527, 623, 713, 782, 1054, 1246, 1426, 1513, 2047, 2737, 2759, 3026, 3689, 4094, 4991, 5474, 5518, 7378, 9982, 10591, 12121, 14329, 19313, 21182, 24242, 28658, 34799, 38626, 46903, 63457, 69598, 84847, 93806, 126914, 169694, 243593, 328321, 444199, 487186, 656642, 888398, 1078769, 2157538, 7551383, 15102766]

約数ペア:

[(1, 15102766), (2, 7551383), (7, 2157538), (14, 1078769), (17, 888398), (23, 656642), (31, 487186), (34, 444199), (46, 328321), (62, 243593), (89, 169694), (119, 126914), (161, 93806), (178, 84847), (217, 69598), (238, 63457), (322, 46903), (391, 38626), (434, 34799), (527, 28658), (623, 24242), (713, 21182), (782, 19313), (1054, 14329), (1246, 12121), (1426, 10591), (1513, 9982), (2047, 7378), (2737, 5518), (2759, 5474), (3026, 4991), (3689, 4094)]