66745590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{36473}}^1$

素因数の和:36544

約数の個数: 32

約数和(自身を含む): 162819936

約数和(自身を除く): 96074346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 36473, 72946, 109419, 182365, 218838, 364730, 547095, 1094190, 2224853, 4449706, 6674559, 11124265, 13349118, 22248530, 33372795, 66745590]

約数ペア:

[(1, 66745590), (2, 33372795), (3, 22248530), (5, 13349118), (6, 11124265), (10, 6674559), (15, 4449706), (30, 2224853), (61, 1094190), (122, 547095), (183, 364730), (305, 218838), (366, 182365), (610, 109419), (915, 72946), (1830, 36473)]