83251140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 267617280

約数和(自身を除く): 184366140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 420, 523, 758, 1046, 1137, 1516, 1569, 1895, 2092, 2274, 2615, 2653, 3138, 3661, 3790, 4548, 5230, 5306, 5685, 6276, 7322, 7580, 7845, 7959, 10460, 10612, 10983, 11370, 13265, 14644, 15690, 15918, 18305, 21966, 22740, 26530, 31380, 31836, 36610, 39795, 43932, 53060, 54915, 73220, 79590, 109830, 159180, 198217, 219660, 396434, 594651, 792868, 991085, 1189302, 1387519, 1982170, 2378604, 2775038, 2973255, 3964340, 4162557, 5550076, 5946510, 6937595, 8325114, 11893020, 13875190, 16650228, 20812785, 27750380, 41625570, 83251140]

約数ペア:

[(1, 83251140), (2, 41625570), (3, 27750380), (4, 20812785), (5, 16650228), (6, 13875190), (7, 11893020), (10, 8325114), (12, 6937595), (14, 5946510), (15, 5550076), (20, 4162557), (21, 3964340), (28, 2973255), (30, 2775038), (35, 2378604), (42, 1982170), (60, 1387519), (70, 1189302), (84, 991085), (105, 792868), (140, 594651), (210, 396434), (379, 219660), (420, 198217), (523, 159180), (758, 109830), (1046, 79590), (1137, 73220), (1516, 54915), (1569, 53060), (1895, 43932), (2092, 39795), (2274, 36610), (2615, 31836), (2653, 31380), (3138, 26530), (3661, 22740), (3790, 21966), (4548, 18305), (5230, 15918), (5306, 15690), (5685, 14644), (6276, 13265), (7322, 11370), (7580, 10983), (7845, 10612), (7959, 10460)]