30036704

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 61471872

約数和(自身を除く): 31435168

約数列:

[1, 2, 4, 8, 16, 32, 43, 83, 86, 166, 172, 263, 332, 344, 526, 664, 688, 1052, 1328, 1376, 2104, 2656, 3569, 4208, 7138, 8416, 11309, 14276, 21829, 22618, 28552, 43658, 45236, 57104, 87316, 90472, 114208, 174632, 180944, 349264, 361888, 698528, 938647, 1877294, 3754588, 7509176, 15018352, 30036704]

約数ペア:

[(1, 30036704), (2, 15018352), (4, 7509176), (8, 3754588), (16, 1877294), (32, 938647), (43, 698528), (83, 361888), (86, 349264), (166, 180944), (172, 174632), (263, 114208), (332, 90472), (344, 87316), (526, 57104), (664, 45236), (688, 43658), (1052, 28552), (1328, 22618), (1376, 21829), (2104, 14276), (2656, 11309), (3569, 8416), (4208, 7138)]