91734890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 197323776

約数和(自身を除く): 105588886

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 103, 130, 155, 169, 170, 206, 221, 310, 338, 403, 442, 515, 527, 806, 845, 1030, 1054, 1105, 1339, 1690, 1751, 2015, 2210, 2635, 2678, 2873, 3193, 3502, 4030, 5239, 5270, 5746, 6386, 6695, 6851, 8755, 10478, 13390, 13702, 14365, 15965, 17407, 17510, 22763, 26195, 28730, 31930, 34255, 34814, 41509, 45526, 52390, 54281, 68510, 83018, 87035, 89063, 108562, 113815, 174070, 178126, 207545, 227630, 271405, 295919, 415090, 445315, 539617, 542810, 591838, 705653, 890630, 1079234, 1411306, 1479595, 2698085, 2959190, 3528265, 5396170, 7056530, 9173489, 18346978, 45867445, 91734890]

約数ペア:

[(1, 91734890), (2, 45867445), (5, 18346978), (10, 9173489), (13, 7056530), (17, 5396170), (26, 3528265), (31, 2959190), (34, 2698085), (62, 1479595), (65, 1411306), (85, 1079234), (103, 890630), (130, 705653), (155, 591838), (169, 542810), (170, 539617), (206, 445315), (221, 415090), (310, 295919), (338, 271405), (403, 227630), (442, 207545), (515, 178126), (527, 174070), (806, 113815), (845, 108562), (1030, 89063), (1054, 87035), (1105, 83018), (1339, 68510), (1690, 54281), (1751, 52390), (2015, 45526), (2210, 41509), (2635, 34814), (2678, 34255), (2873, 31930), (3193, 28730), (3502, 26195), (4030, 22763), (5239, 17510), (5270, 17407), (5746, 15965), (6386, 14365), (6695, 13702), (6851, 13390), (8755, 10478)]