168847890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{5417}}^1$

素因数の和:6466

約数の個数: 32

約数和(自身を含む): 405699840

約数和(自身を除く): 236851950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1039, 2078, 3117, 5195, 5417, 6234, 10390, 10834, 15585, 16251, 27085, 31170, 32502, 54170, 81255, 162510, 5628263, 11256526, 16884789, 28141315, 33769578, 56282630, 84423945, 168847890]

約数ペア:

[(1, 168847890), (2, 84423945), (3, 56282630), (5, 33769578), (6, 28141315), (10, 16884789), (15, 11256526), (30, 5628263), (1039, 162510), (2078, 81255), (3117, 54170), (5195, 32502), (5417, 31170), (6234, 27085), (10390, 16251), (10834, 15585)]