122165420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 298045440

約数和(自身を除く): 175880020

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 130, 155, 230, 260, 299, 310, 403, 460, 598, 620, 659, 713, 806, 1196, 1318, 1426, 1495, 1612, 2015, 2636, 2852, 2990, 3295, 3565, 4030, 5980, 6590, 7130, 8060, 8567, 9269, 13180, 14260, 15157, 17134, 18538, 20429, 30314, 34268, 37076, 40858, 42835, 46345, 60628, 75785, 81716, 85670, 92690, 102145, 151570, 171340, 185380, 197041, 204290, 265577, 303140, 394082, 408580, 469867, 531154, 788164, 939734, 985205, 1062308, 1327885, 1879468, 1970410, 2349335, 2655770, 3940820, 4698670, 5311540, 6108271, 9397340, 12216542, 24433084, 30541355, 61082710, 122165420]

約数ペア:

[(1, 122165420), (2, 61082710), (4, 30541355), (5, 24433084), (10, 12216542), (13, 9397340), (20, 6108271), (23, 5311540), (26, 4698670), (31, 3940820), (46, 2655770), (52, 2349335), (62, 1970410), (65, 1879468), (92, 1327885), (115, 1062308), (124, 985205), (130, 939734), (155, 788164), (230, 531154), (260, 469867), (299, 408580), (310, 394082), (403, 303140), (460, 265577), (598, 204290), (620, 197041), (659, 185380), (713, 171340), (806, 151570), (1196, 102145), (1318, 92690), (1426, 85670), (1495, 81716), (1612, 75785), (2015, 60628), (2636, 46345), (2852, 42835), (2990, 40858), (3295, 37076), (3565, 34268), (4030, 30314), (5980, 20429), (6590, 18538), (7130, 17134), (8060, 15157), (8567, 14260), (9269, 13180)]