20249430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29347}}^1$

素因数の和:29380

約数の個数: 32

約数和(自身を含む): 50713344

約数和(自身を除く): 30463914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29347, 58694, 88041, 146735, 176082, 293470, 440205, 674981, 880410, 1349962, 2024943, 3374905, 4049886, 6749810, 10124715, 20249430]

約数ペア:

[(1, 20249430), (2, 10124715), (3, 6749810), (5, 4049886), (6, 3374905), (10, 2024943), (15, 1349962), (23, 880410), (30, 674981), (46, 440205), (69, 293470), (115, 176082), (138, 146735), (230, 88041), (345, 58694), (690, 29347)]