272110470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{394363}}^1$

素因数の和:394396

約数の個数: 32

約数和(自身を含む): 681460992

約数和(自身を除く): 409350522

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 394363, 788726, 1183089, 1971815, 2366178, 3943630, 5915445, 9070349, 11830890, 18140698, 27211047, 45351745, 54422094, 90703490, 136055235, 272110470]

約数ペア:

[(1, 272110470), (2, 136055235), (3, 90703490), (5, 54422094), (6, 45351745), (10, 27211047), (15, 18140698), (23, 11830890), (30, 9070349), (46, 5915445), (69, 3943630), (115, 2366178), (138, 1971815), (230, 1183089), (345, 788726), (690, 394363)]