137797890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97729}}^1$

素因数の和:97786

約数の個数: 32

約数和(自身を含む): 337754880

約数和(自身を除く): 199956990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 97729, 195458, 293187, 488645, 586374, 977290, 1465935, 2931870, 4593263, 9186526, 13779789, 22966315, 27559578, 45932630, 68898945, 137797890]

約数ペア:

[(1, 137797890), (2, 68898945), (3, 45932630), (5, 27559578), (6, 22966315), (10, 13779789), (15, 9186526), (30, 4593263), (47, 2931870), (94, 1465935), (141, 977290), (235, 586374), (282, 488645), (470, 293187), (705, 195458), (1410, 97729)]