68537070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36263}}^1$

素因数の和:36286

約数の個数: 64

約数和(自身を含む): 208880640

約数和(自身を除く): 140343570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36263, 72526, 108789, 181315, 217578, 253841, 326367, 362630, 507682, 543945, 652734, 761523, 979101, 1087890, 1269205, 1523046, 1631835, 1958202, 2284569, 2538410, 3263670, 3807615, 4569138, 4895505, 6853707, 7615230, 9791010, 11422845, 13707414, 22845690, 34268535, 68537070]

約数ペア:

[(1, 68537070), (2, 34268535), (3, 22845690), (5, 13707414), (6, 11422845), (7, 9791010), (9, 7615230), (10, 6853707), (14, 4895505), (15, 4569138), (18, 3807615), (21, 3263670), (27, 2538410), (30, 2284569), (35, 1958202), (42, 1631835), (45, 1523046), (54, 1269205), (63, 1087890), (70, 979101), (90, 761523), (105, 652734), (126, 543945), (135, 507682), (189, 362630), (210, 326367), (270, 253841), (315, 217578), (378, 181315), (630, 108789), (945, 72526), (1890, 36263)]