111767490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17491}}^1$

素因数の和:17575

約数の個数: 48

約数和(自身を含む): 294705216

約数和(自身を除く): 182937726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 17491, 34982, 52473, 87455, 104946, 157419, 174910, 262365, 314838, 524730, 787095, 1241861, 1574190, 2483722, 3725583, 6209305, 7451166, 11176749, 12418610, 18627915, 22353498, 37255830, 55883745, 111767490]

約数ペア:

[(1, 111767490), (2, 55883745), (3, 37255830), (5, 22353498), (6, 18627915), (9, 12418610), (10, 11176749), (15, 7451166), (18, 6209305), (30, 3725583), (45, 2483722), (71, 1574190), (90, 1241861), (142, 787095), (213, 524730), (355, 314838), (426, 262365), (639, 174910), (710, 157419), (1065, 104946), (1278, 87455), (2130, 52473), (3195, 34982), (6390, 17491)]