1832180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2764300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 569, 644, 805, 1138, 1610, 2276, 2845, 3220, 3983, 5690, 7966, 11380, 13087, 15932, 19915, 26174, 39830, 52348, 65435, 79660, 91609, 130870, 183218, 261740, 366436, 458045, 916090, 1832180]

約数ペア:

[(1, 1832180), (2, 916090), (4, 458045), (5, 366436), (7, 261740), (10, 183218), (14, 130870), (20, 91609), (23, 79660), (28, 65435), (35, 52348), (46, 39830), (70, 26174), (92, 19915), (115, 15932), (140, 13087), (161, 11380), (230, 7966), (322, 5690), (460, 3983), (569, 3220), (644, 2845), (805, 2276), (1138, 1610)]