1580451906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{30661}}^1$

素因数の和:30759

約数の個数: 48

約数和(自身を含む): 3523431744

約数和(自身を除く): 1942979838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1562, 2343, 4686, 8591, 17182, 25773, 30661, 51546, 61322, 91983, 183966, 337271, 674542, 1011813, 2023626, 2176931, 3709981, 4353862, 6530793, 7419962, 11129943, 13061586, 22259886, 23946241, 47892482, 71838723, 143677446, 263408651, 526817302, 790225953, 1580451906]

約数ペア:

[(1, 1580451906), (2, 790225953), (3, 526817302), (6, 263408651), (11, 143677446), (22, 71838723), (33, 47892482), (66, 23946241), (71, 22259886), (121, 13061586), (142, 11129943), (213, 7419962), (242, 6530793), (363, 4353862), (426, 3709981), (726, 2176931), (781, 2023626), (1562, 1011813), (2343, 674542), (4686, 337271), (8591, 183966), (17182, 91983), (25773, 61322), (30661, 51546)]