1520342916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{49939}}^1$

素因数の和:50048

約数の個数: 48

約数和(自身を含む): 3691564800

約数和(自身を除く): 2171221884

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2537, 5074, 7611, 10148, 15222, 30444, 49939, 99878, 149817, 199756, 299634, 599268, 2147377, 2946401, 4294754, 5892802, 6442131, 8589508, 8839203, 11785604, 12884262, 17678406, 25768524, 35356812, 126695243, 253390486, 380085729, 506780972, 760171458, 1520342916]

約数ペア:

[(1, 1520342916), (2, 760171458), (3, 506780972), (4, 380085729), (6, 253390486), (12, 126695243), (43, 35356812), (59, 25768524), (86, 17678406), (118, 12884262), (129, 11785604), (172, 8839203), (177, 8589508), (236, 6442131), (258, 5892802), (354, 4294754), (516, 2946401), (708, 2147377), (2537, 599268), (5074, 299634), (7611, 199756), (10148, 149817), (15222, 99878), (30444, 49939)]