68102940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30677}}^1$

素因数の和:30726

約数の個数: 48

約数和(自身を含む): 195848352

約数和(自身を除く): 127745412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 30677, 61354, 92031, 122708, 153385, 184062, 306770, 368124, 460155, 613540, 920310, 1135049, 1840620, 2270098, 3405147, 4540196, 5675245, 6810294, 11350490, 13620588, 17025735, 22700980, 34051470, 68102940]

約数ペア:

[(1, 68102940), (2, 34051470), (3, 22700980), (4, 17025735), (5, 13620588), (6, 11350490), (10, 6810294), (12, 5675245), (15, 4540196), (20, 3405147), (30, 2270098), (37, 1840620), (60, 1135049), (74, 920310), (111, 613540), (148, 460155), (185, 368124), (222, 306770), (370, 184062), (444, 153385), (555, 122708), (740, 92031), (1110, 61354), (2220, 30677)]