1422090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 3974400

約数和(自身を除く): 2552310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 229, 230, 270, 345, 414, 458, 621, 687, 690, 1035, 1145, 1242, 1374, 2061, 2070, 2290, 3105, 3435, 4122, 5267, 6183, 6210, 6870, 10305, 10534, 12366, 15801, 20610, 26335, 30915, 31602, 47403, 52670, 61830, 79005, 94806, 142209, 158010, 237015, 284418, 474030, 711045, 1422090]

約数ペア:

[(1, 1422090), (2, 711045), (3, 474030), (5, 284418), (6, 237015), (9, 158010), (10, 142209), (15, 94806), (18, 79005), (23, 61830), (27, 52670), (30, 47403), (45, 31602), (46, 30915), (54, 26335), (69, 20610), (90, 15801), (115, 12366), (135, 10534), (138, 10305), (207, 6870), (229, 6210), (230, 6183), (270, 5267), (345, 4122), (414, 3435), (458, 3105), (621, 2290), (687, 2070), (690, 2061), (1035, 1374), (1145, 1242)]