68743860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8363}}^1$

素因数の和:8512

約数の個数: 48

約数和(自身を含む): 193910976

約数和(自身を除く): 125167116

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, 8220, 8363, 16726, 25089, 33452, 41815, 50178, 83630, 100356, 125445, 167260, 250890, 501780, 1145731, 2291462, 3437193, 4582924, 5728655, 6874386, 11457310, 13748772, 17185965, 22914620, 34371930, 68743860]

約数ペア:

[(1, 68743860), (2, 34371930), (3, 22914620), (4, 17185965), (5, 13748772), (6, 11457310), (10, 6874386), (12, 5728655), (15, 4582924), (20, 3437193), (30, 2291462), (60, 1145731), (137, 501780), (274, 250890), (411, 167260), (548, 125445), (685, 100356), (822, 83630), (1370, 50178), (1644, 41815), (2055, 33452), (2740, 25089), (4110, 16726), (8220, 8363)]