3425240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 9495360

約数和(自身を除く): 6070120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 941, 1820, 1882, 3640, 3764, 4705, 6587, 7528, 9410, 12233, 13174, 18820, 24466, 26348, 32935, 37640, 48932, 52696, 61165, 65870, 85631, 97864, 122330, 131740, 171262, 244660, 263480, 342524, 428155, 489320, 685048, 856310, 1712620, 3425240]

約数ペア:

[(1, 3425240), (2, 1712620), (4, 856310), (5, 685048), (7, 489320), (8, 428155), (10, 342524), (13, 263480), (14, 244660), (20, 171262), (26, 131740), (28, 122330), (35, 97864), (40, 85631), (52, 65870), (56, 61165), (65, 52696), (70, 48932), (91, 37640), (104, 32935), (130, 26348), (140, 24466), (182, 18820), (260, 13174), (280, 12233), (364, 9410), (455, 7528), (520, 6587), (728, 4705), (910, 3764), (941, 3640), (1820, 1882)]