2017870170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{79979}}^1$

素因数の和:80047

約数の個数: 48

約数和(自身を含む): 5015705760

約数和(自身を除く): 2997835590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 841, 870, 1682, 2523, 4205, 5046, 8410, 12615, 25230, 79979, 159958, 239937, 399895, 479874, 799790, 1199685, 2319391, 2399370, 4638782, 6958173, 11596955, 13916346, 23193910, 34790865, 67262339, 69581730, 134524678, 201787017, 336311695, 403574034, 672623390, 1008935085, 2017870170]

約数ペア:

[(1, 2017870170), (2, 1008935085), (3, 672623390), (5, 403574034), (6, 336311695), (10, 201787017), (15, 134524678), (29, 69581730), (30, 67262339), (58, 34790865), (87, 23193910), (145, 13916346), (174, 11596955), (290, 6958173), (435, 4638782), (841, 2399370), (870, 2319391), (1682, 1199685), (2523, 799790), (4205, 479874), (5046, 399895), (8410, 239937), (12615, 159958), (25230, 79979)]