196389870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{284623}}^1$

素因数の和:284656

約数の個数: 32

約数和(自身を含む): 491830272

約数和(自身を除く): 295440402

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 284623, 569246, 853869, 1423115, 1707738, 2846230, 4269345, 6546329, 8538690, 13092658, 19638987, 32731645, 39277974, 65463290, 98194935, 196389870]

約数ペア:

[(1, 196389870), (2, 98194935), (3, 65463290), (5, 39277974), (6, 32731645), (10, 19638987), (15, 13092658), (23, 8538690), (30, 6546329), (46, 4269345), (69, 2846230), (115, 1707738), (138, 1423115), (230, 853869), (345, 569246), (690, 284623)]