42692820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19231}}^1$

素因数の和:19280

約数の個数: 48

約数和(自身を含む): 122777088

約数和(自身を除く): 80084268

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, 19231, 38462, 57693, 76924, 96155, 115386, 192310, 230772, 288465, 384620, 576930, 711547, 1153860, 1423094, 2134641, 2846188, 3557735, 4269282, 7115470, 8538564, 10673205, 14230940, 21346410, 42692820]

約数ペア:

[(1, 42692820), (2, 21346410), (3, 14230940), (4, 10673205), (5, 8538564), (6, 7115470), (10, 4269282), (12, 3557735), (15, 2846188), (20, 2134641), (30, 1423094), (37, 1153860), (60, 711547), (74, 576930), (111, 384620), (148, 288465), (185, 230772), (222, 192310), (370, 115386), (444, 96155), (555, 76924), (740, 57693), (1110, 38462), (2220, 19231)]