1976820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3684108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 701, 705, 940, 1402, 1410, 2103, 2804, 2820, 3505, 4206, 7010, 8412, 10515, 14020, 21030, 32947, 42060, 65894, 98841, 131788, 164735, 197682, 329470, 395364, 494205, 658940, 988410, 1976820]

約数ペア:

[(1, 1976820), (2, 988410), (3, 658940), (4, 494205), (5, 395364), (6, 329470), (10, 197682), (12, 164735), (15, 131788), (20, 98841), (30, 65894), (47, 42060), (60, 32947), (94, 21030), (141, 14020), (188, 10515), (235, 8412), (282, 7010), (470, 4206), (564, 3505), (701, 2820), (705, 2804), (940, 2103), (1402, 1410)]