105130620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83437}}^1$

素因数の和:83459

約数の個数: 72

約数和(自身を含む): 364457184

約数和(自身を除く): 259326564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 83437, 166874, 250311, 333748, 417185, 500622, 584059, 750933, 834370, 1001244, 1168118, 1251555, 1501866, 1668740, 1752177, 2336236, 2503110, 2920295, 3003732, 3504354, 3754665, 5006220, 5256531, 5840590, 7008708, 7509330, 8760885, 10513062, 11681180, 15018660, 17521770, 21026124, 26282655, 35043540, 52565310, 105130620]

約数ペア:

[(1, 105130620), (2, 52565310), (3, 35043540), (4, 26282655), (5, 21026124), (6, 17521770), (7, 15018660), (9, 11681180), (10, 10513062), (12, 8760885), (14, 7509330), (15, 7008708), (18, 5840590), (20, 5256531), (21, 5006220), (28, 3754665), (30, 3504354), (35, 3003732), (36, 2920295), (42, 2503110), (45, 2336236), (60, 1752177), (63, 1668740), (70, 1501866), (84, 1251555), (90, 1168118), (105, 1001244), (126, 834370), (140, 750933), (180, 584059), (210, 500622), (252, 417185), (315, 333748), (420, 250311), (630, 166874), (1260, 83437)]