11813460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 33227712

約数和(自身を除く): 21414252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 491, 802, 982, 1203, 1473, 1604, 1964, 2005, 2406, 2455, 2946, 4010, 4812, 4910, 5892, 6015, 7365, 8020, 9820, 12030, 14730, 24060, 29460, 196891, 393782, 590673, 787564, 984455, 1181346, 1968910, 2362692, 2953365, 3937820, 5906730, 11813460]

約数ペア:

[(1, 11813460), (2, 5906730), (3, 3937820), (4, 2953365), (5, 2362692), (6, 1968910), (10, 1181346), (12, 984455), (15, 787564), (20, 590673), (30, 393782), (60, 196891), (401, 29460), (491, 24060), (802, 14730), (982, 12030), (1203, 9820), (1473, 8020), (1604, 7365), (1964, 6015), (2005, 5892), (2406, 4910), (2455, 4812), (2946, 4010)]