86949240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103511}}^1$

素因数の和:103532

約数の個数: 64

約数和(自身を含む): 298114560

約数和(自身を除く): 211165320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 103511, 207022, 310533, 414044, 517555, 621066, 724577, 828088, 1035110, 1242132, 1449154, 1552665, 2070220, 2173731, 2484264, 2898308, 3105330, 3622885, 4140440, 4347462, 5796616, 6210660, 7245770, 8694924, 10868655, 12421320, 14491540, 17389848, 21737310, 28983080, 43474620, 86949240]

約数ペア:

[(1, 86949240), (2, 43474620), (3, 28983080), (4, 21737310), (5, 17389848), (6, 14491540), (7, 12421320), (8, 10868655), (10, 8694924), (12, 7245770), (14, 6210660), (15, 5796616), (20, 4347462), (21, 4140440), (24, 3622885), (28, 3105330), (30, 2898308), (35, 2484264), (40, 2173731), (42, 2070220), (56, 1552665), (60, 1449154), (70, 1242132), (84, 1035110), (105, 828088), (120, 724577), (140, 621066), (168, 517555), (210, 414044), (280, 310533), (420, 207022), (840, 103511)]