6258990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 16091136

約数和(自身を除く): 9832146

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 193, 230, 235, 282, 345, 386, 470, 579, 690, 705, 965, 1081, 1158, 1410, 1930, 2162, 2895, 3243, 4439, 5405, 5790, 6486, 8878, 9071, 10810, 13317, 16215, 18142, 22195, 26634, 27213, 32430, 44390, 45355, 54426, 66585, 90710, 133170, 136065, 208633, 272130, 417266, 625899, 1043165, 1251798, 2086330, 3129495, 6258990]

約数ペア:

[(1, 6258990), (2, 3129495), (3, 2086330), (5, 1251798), (6, 1043165), (10, 625899), (15, 417266), (23, 272130), (30, 208633), (46, 136065), (47, 133170), (69, 90710), (94, 66585), (115, 54426), (138, 45355), (141, 44390), (193, 32430), (230, 27213), (235, 26634), (282, 22195), (345, 18142), (386, 16215), (470, 13317), (579, 10810), (690, 9071), (705, 8878), (965, 6486), (1081, 5790), (1158, 5405), (1410, 4439), (1930, 3243), (2162, 2895)]