5505990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 15289344

約数和(自身を除く): 9783354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 167, 210, 314, 334, 471, 501, 785, 835, 942, 1002, 1099, 1169, 1570, 1670, 2198, 2338, 2355, 2505, 3297, 3507, 4710, 5010, 5495, 5845, 6594, 7014, 10990, 11690, 16485, 17535, 26219, 32970, 35070, 52438, 78657, 131095, 157314, 183533, 262190, 367066, 393285, 550599, 786570, 917665, 1101198, 1835330, 2752995, 5505990]

約数ペア:

[(1, 5505990), (2, 2752995), (3, 1835330), (5, 1101198), (6, 917665), (7, 786570), (10, 550599), (14, 393285), (15, 367066), (21, 262190), (30, 183533), (35, 157314), (42, 131095), (70, 78657), (105, 52438), (157, 35070), (167, 32970), (210, 26219), (314, 17535), (334, 16485), (471, 11690), (501, 10990), (785, 7014), (835, 6594), (942, 5845), (1002, 5495), (1099, 5010), (1169, 4710), (1570, 3507), (1670, 3297), (2198, 2505), (2338, 2355)]