30341490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1987}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 72999360

約数和(自身を除く): 42657870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 1987, 2545, 3054, 3974, 5090, 5961, 7635, 9935, 11922, 15270, 19870, 29805, 59610, 1011383, 2022766, 3034149, 5056915, 6068298, 10113830, 15170745, 30341490]

約数ペア:

[(1, 30341490), (2, 15170745), (3, 10113830), (5, 6068298), (6, 5056915), (10, 3034149), (15, 2022766), (30, 1011383), (509, 59610), (1018, 29805), (1527, 19870), (1987, 15270), (2545, 11922), (3054, 9935), (3974, 7635), (5090, 5961)]