442922830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 946225152

約数和(自身を除く): 503302322

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 61, 70, 94, 122, 235, 305, 329, 427, 470, 610, 658, 854, 1645, 2135, 2207, 2867, 3290, 4270, 4414, 5734, 11035, 14335, 15449, 20069, 22070, 28670, 30898, 40138, 77245, 100345, 103729, 134627, 154490, 200690, 207458, 269254, 518645, 673135, 726103, 942389, 1037290, 1346270, 1452206, 1884778, 3630515, 4711945, 6327469, 7261030, 9423890, 12654938, 31637345, 44292283, 63274690, 88584566, 221461415, 442922830]

約数ペア:

[(1, 442922830), (2, 221461415), (5, 88584566), (7, 63274690), (10, 44292283), (14, 31637345), (35, 12654938), (47, 9423890), (61, 7261030), (70, 6327469), (94, 4711945), (122, 3630515), (235, 1884778), (305, 1452206), (329, 1346270), (427, 1037290), (470, 942389), (610, 726103), (658, 673135), (854, 518645), (1645, 269254), (2135, 207458), (2207, 200690), (2867, 154490), (3290, 134627), (4270, 103729), (4414, 100345), (5734, 77245), (11035, 40138), (14335, 30898), (15449, 28670), (20069, 22070)]