1964610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 5189184

約数和(自身を除く): 3224574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 263, 415, 498, 526, 747, 789, 830, 1245, 1315, 1494, 1578, 2367, 2490, 2630, 3735, 3945, 4734, 7470, 7890, 11835, 21829, 23670, 43658, 65487, 109145, 130974, 196461, 218290, 327435, 392922, 654870, 982305, 1964610]

約数ペア:

[(1, 1964610), (2, 982305), (3, 654870), (5, 392922), (6, 327435), (9, 218290), (10, 196461), (15, 130974), (18, 109145), (30, 65487), (45, 43658), (83, 23670), (90, 21829), (166, 11835), (249, 7890), (263, 7470), (415, 4734), (498, 3945), (526, 3735), (747, 2630), (789, 2490), (830, 2367), (1245, 1578), (1315, 1494)]