42998820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5231}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 121298688

約数和(自身を除く): 78299868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 5231, 8220, 10462, 15693, 20924, 26155, 31386, 52310, 62772, 78465, 104620, 156930, 313860, 716647, 1433294, 2149941, 2866588, 3583235, 4299882, 7166470, 8599764, 10749705, 14332940, 21499410, 42998820]

約数ペア:

[(1, 42998820), (2, 21499410), (3, 14332940), (4, 10749705), (5, 8599764), (6, 7166470), (10, 4299882), (12, 3583235), (15, 2866588), (20, 2149941), (30, 1433294), (60, 716647), (137, 313860), (274, 156930), (411, 104620), (548, 78465), (685, 62772), (822, 52310), (1370, 31386), (1644, 26155), (2055, 20924), (2740, 15693), (4110, 10462), (5231, 8220)]