2214540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1367}}^1$

素因数の和:1388

約数の個数: 60

約数和(自身を含む): 6952176

約数和(自身を除く): 4737636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1367, 1620, 2734, 4101, 5468, 6835, 8202, 12303, 13670, 16404, 20505, 24606, 27340, 36909, 41010, 49212, 61515, 73818, 82020, 110727, 123030, 147636, 184545, 221454, 246060, 369090, 442908, 553635, 738180, 1107270, 2214540]

約数ペア:

[(1, 2214540), (2, 1107270), (3, 738180), (4, 553635), (5, 442908), (6, 369090), (9, 246060), (10, 221454), (12, 184545), (15, 147636), (18, 123030), (20, 110727), (27, 82020), (30, 73818), (36, 61515), (45, 49212), (54, 41010), (60, 36909), (81, 27340), (90, 24606), (108, 20505), (135, 16404), (162, 13670), (180, 12303), (270, 8202), (324, 6835), (405, 5468), (540, 4101), (810, 2734), (1367, 1620)]