1366890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 3926016

約数和(自身を除く): 2559126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 283, 322, 345, 483, 566, 690, 805, 849, 966, 1415, 1610, 1698, 1981, 2415, 2830, 3962, 4245, 4830, 5943, 6509, 8490, 9905, 11886, 13018, 19527, 19810, 29715, 32545, 39054, 45563, 59430, 65090, 91126, 97635, 136689, 195270, 227815, 273378, 455630, 683445, 1366890]

約数ペア:

[(1, 1366890), (2, 683445), (3, 455630), (5, 273378), (6, 227815), (7, 195270), (10, 136689), (14, 97635), (15, 91126), (21, 65090), (23, 59430), (30, 45563), (35, 39054), (42, 32545), (46, 29715), (69, 19810), (70, 19527), (105, 13018), (115, 11886), (138, 9905), (161, 8490), (210, 6509), (230, 5943), (283, 4830), (322, 4245), (345, 3962), (483, 2830), (566, 2415), (690, 1981), (805, 1698), (849, 1610), (966, 1415)]