28262310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 72057600

約数和(自身を除く): 43795290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 179, 190, 277, 285, 358, 537, 554, 570, 831, 895, 1074, 1385, 1662, 1790, 2685, 2770, 3401, 4155, 5263, 5370, 6802, 8310, 10203, 10526, 15789, 17005, 20406, 26315, 31578, 34010, 49583, 51015, 52630, 78945, 99166, 102030, 148749, 157890, 247915, 297498, 495830, 743745, 942077, 1487490, 1884154, 2826231, 4710385, 5652462, 9420770, 14131155, 28262310]

約数ペア:

[(1, 28262310), (2, 14131155), (3, 9420770), (5, 5652462), (6, 4710385), (10, 2826231), (15, 1884154), (19, 1487490), (30, 942077), (38, 743745), (57, 495830), (95, 297498), (114, 247915), (179, 157890), (190, 148749), (277, 102030), (285, 99166), (358, 78945), (537, 52630), (554, 51015), (570, 49583), (831, 34010), (895, 31578), (1074, 26315), (1385, 20406), (1662, 17005), (1790, 15789), (2685, 10526), (2770, 10203), (3401, 8310), (4155, 6802), (5263, 5370)]