14743420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 33179328

約数和(自身を除く): 18435908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 421, 515, 842, 1030, 1684, 1751, 2060, 2105, 3502, 4210, 7004, 7157, 8420, 8755, 14314, 17510, 28628, 35020, 35785, 43363, 71570, 86726, 143140, 173452, 216815, 433630, 737171, 867260, 1474342, 2948684, 3685855, 7371710, 14743420]

約数ペア:

[(1, 14743420), (2, 7371710), (4, 3685855), (5, 2948684), (10, 1474342), (17, 867260), (20, 737171), (34, 433630), (68, 216815), (85, 173452), (103, 143140), (170, 86726), (206, 71570), (340, 43363), (412, 35785), (421, 35020), (515, 28628), (842, 17510), (1030, 14314), (1684, 8755), (1751, 8420), (2060, 7157), (2105, 7004), (3502, 4210)]