7087290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{33749}}^1$

素因数の和:33766

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 12352710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 33749, 67498, 101247, 168745, 202494, 236243, 337490, 472486, 506235, 708729, 1012470, 1181215, 1417458, 2362430, 3543645, 7087290]

約数ペア:

[(1, 7087290), (2, 3543645), (3, 2362430), (5, 1417458), (6, 1181215), (7, 1012470), (10, 708729), (14, 506235), (15, 472486), (21, 337490), (30, 236243), (35, 202494), (42, 168745), (70, 101247), (105, 67498), (210, 33749)]