22779090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 61171200

約数和(自身を除く): 38392110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 353, 478, 706, 717, 1059, 1195, 1434, 1765, 2118, 2151, 2390, 3177, 3530, 3585, 4302, 5295, 6354, 6453, 7170, 9531, 10590, 10755, 12906, 15885, 19062, 21510, 31770, 32265, 47655, 64530, 84367, 95310, 168734, 253101, 421835, 506202, 759303, 843670, 1265505, 1518606, 2277909, 2531010, 3796515, 4555818, 7593030, 11389545, 22779090]

約数ペア:

[(1, 22779090), (2, 11389545), (3, 7593030), (5, 4555818), (6, 3796515), (9, 2531010), (10, 2277909), (15, 1518606), (18, 1265505), (27, 843670), (30, 759303), (45, 506202), (54, 421835), (90, 253101), (135, 168734), (239, 95310), (270, 84367), (353, 64530), (478, 47655), (706, 32265), (717, 31770), (1059, 21510), (1195, 19062), (1434, 15885), (1765, 12906), (2118, 10755), (2151, 10590), (2390, 9531), (3177, 7170), (3530, 6453), (3585, 6354), (4302, 5295)]