3401020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 5247620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1429, 2380, 2858, 5716, 7145, 10003, 14290, 20006, 24293, 28580, 40012, 48586, 50015, 97172, 100030, 121465, 170051, 200060, 242930, 340102, 485860, 680204, 850255, 1700510, 3401020]

約数ペア:

[(1, 3401020), (2, 1700510), (4, 850255), (5, 680204), (7, 485860), (10, 340102), (14, 242930), (17, 200060), (20, 170051), (28, 121465), (34, 100030), (35, 97172), (68, 50015), (70, 48586), (85, 40012), (119, 28580), (140, 24293), (170, 20006), (238, 14290), (340, 10003), (476, 7145), (595, 5716), (1190, 2858), (1429, 2380)]