15484060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 34800192

約数和(自身を除く): 19316132

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 821, 943, 1642, 1886, 3284, 3772, 4105, 4715, 8210, 9430, 16420, 18860, 18883, 33661, 37766, 67322, 75532, 94415, 134644, 168305, 188830, 336610, 377660, 673220, 774203, 1548406, 3096812, 3871015, 7742030, 15484060]

約数ペア:

[(1, 15484060), (2, 7742030), (4, 3871015), (5, 3096812), (10, 1548406), (20, 774203), (23, 673220), (41, 377660), (46, 336610), (82, 188830), (92, 168305), (115, 134644), (164, 94415), (205, 75532), (230, 67322), (410, 37766), (460, 33661), (820, 18883), (821, 18860), (943, 16420), (1642, 9430), (1886, 8210), (3284, 4715), (3772, 4105)]