42726870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20641}}^1$

素因数の和:20677

約数の個数: 48

約数和(自身を含む): 115925472

約数和(自身を除く): 73198602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 20641, 41282, 61923, 103205, 123846, 185769, 206410, 309615, 371538, 474743, 619230, 928845, 949486, 1424229, 1857690, 2373715, 2848458, 4272687, 4747430, 7121145, 8545374, 14242290, 21363435, 42726870]

約数ペア:

[(1, 42726870), (2, 21363435), (3, 14242290), (5, 8545374), (6, 7121145), (9, 4747430), (10, 4272687), (15, 2848458), (18, 2373715), (23, 1857690), (30, 1424229), (45, 949486), (46, 928845), (69, 619230), (90, 474743), (115, 371538), (138, 309615), (207, 206410), (230, 185769), (345, 123846), (414, 103205), (690, 61923), (1035, 41282), (2070, 20641)]