3113180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 7686336

約数和(自身を除く): 4573156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 601, 740, 1036, 1202, 1295, 2404, 2590, 3005, 4207, 5180, 6010, 8414, 12020, 16828, 21035, 22237, 42070, 44474, 84140, 88948, 111185, 155659, 222370, 311318, 444740, 622636, 778295, 1556590, 3113180]

約数ペア:

[(1, 3113180), (2, 1556590), (4, 778295), (5, 622636), (7, 444740), (10, 311318), (14, 222370), (20, 155659), (28, 111185), (35, 88948), (37, 84140), (70, 44474), (74, 42070), (140, 22237), (148, 21035), (185, 16828), (259, 12020), (370, 8414), (518, 6010), (601, 5180), (740, 4207), (1036, 3005), (1202, 2590), (1295, 2404)]