187156970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2716

約数の個数: 96

約数和(自身を含む): 460567296

約数和(自身を除く): 273410326

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 385, 455, 490, 539, 637, 715, 770, 910, 1001, 1078, 1274, 1430, 2002, 2671, 2695, 3185, 5005, 5342, 5390, 6370, 7007, 10010, 13355, 14014, 18697, 26710, 29381, 34723, 35035, 37394, 58762, 69446, 70070, 93485, 130879, 146905, 173615, 186970, 205667, 243061, 261758, 293810, 347230, 381953, 411334, 486122, 654395, 763906, 1028335, 1215305, 1308790, 1439669, 1701427, 1909765, 2056670, 2430610, 2673671, 2879338, 3402854, 3819530, 5347342, 7198345, 8507135, 13368355, 14396690, 17014270, 18715697, 26736710, 37431394, 93578485, 187156970]

約数ペア:

[(1, 187156970), (2, 93578485), (5, 37431394), (7, 26736710), (10, 18715697), (11, 17014270), (13, 14396690), (14, 13368355), (22, 8507135), (26, 7198345), (35, 5347342), (49, 3819530), (55, 3402854), (65, 2879338), (70, 2673671), (77, 2430610), (91, 2056670), (98, 1909765), (110, 1701427), (130, 1439669), (143, 1308790), (154, 1215305), (182, 1028335), (245, 763906), (286, 654395), (385, 486122), (455, 411334), (490, 381953), (539, 347230), (637, 293810), (715, 261758), (770, 243061), (910, 205667), (1001, 186970), (1078, 173615), (1274, 146905), (1430, 130879), (2002, 93485), (2671, 70070), (2695, 69446), (3185, 58762), (5005, 37394), (5342, 35035), (5390, 34723), (6370, 29381), (7007, 26710), (10010, 18697), (13355, 14014)]