6790840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 17740800

約数和(自身を除く): 10949960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 307, 316, 395, 553, 614, 632, 790, 1106, 1228, 1535, 1580, 2149, 2212, 2456, 2765, 3070, 3160, 4298, 4424, 5530, 6140, 8596, 10745, 11060, 12280, 17192, 21490, 22120, 24253, 42980, 48506, 85960, 97012, 121265, 169771, 194024, 242530, 339542, 485060, 679084, 848855, 970120, 1358168, 1697710, 3395420, 6790840]

約数ペア:

[(1, 6790840), (2, 3395420), (4, 1697710), (5, 1358168), (7, 970120), (8, 848855), (10, 679084), (14, 485060), (20, 339542), (28, 242530), (35, 194024), (40, 169771), (56, 121265), (70, 97012), (79, 85960), (140, 48506), (158, 42980), (280, 24253), (307, 22120), (316, 21490), (395, 17192), (553, 12280), (614, 11060), (632, 10745), (790, 8596), (1106, 6140), (1228, 5530), (1535, 4424), (1580, 4298), (2149, 3160), (2212, 3070), (2456, 2765)]