28236870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4547}}^1$

素因数の和:4586

約数の個数: 64

約数和(自身を含む): 78589440

約数和(自身を除く): 50352570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 4547, 6210, 9094, 13641, 22735, 27282, 40923, 45470, 68205, 81846, 104581, 122769, 136410, 204615, 209162, 245538, 313743, 409230, 522905, 613845, 627486, 941229, 1045810, 1227690, 1568715, 1882458, 2823687, 3137430, 4706145, 5647374, 9412290, 14118435, 28236870]

約数ペア:

[(1, 28236870), (2, 14118435), (3, 9412290), (5, 5647374), (6, 4706145), (9, 3137430), (10, 2823687), (15, 1882458), (18, 1568715), (23, 1227690), (27, 1045810), (30, 941229), (45, 627486), (46, 613845), (54, 522905), (69, 409230), (90, 313743), (115, 245538), (135, 209162), (138, 204615), (207, 136410), (230, 122769), (270, 104581), (345, 81846), (414, 68205), (621, 45470), (690, 40923), (1035, 27282), (1242, 22735), (2070, 13641), (3105, 9094), (4547, 6210)]