27830820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24413}}^1$

素因数の和:24444

約数の個数: 48

約数和(自身を含む): 82031040

約数和(自身を除く): 54200220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 24413, 48826, 73239, 97652, 122065, 146478, 244130, 292956, 366195, 463847, 488260, 732390, 927694, 1391541, 1464780, 1855388, 2319235, 2783082, 4638470, 5566164, 6957705, 9276940, 13915410, 27830820]

約数ペア:

[(1, 27830820), (2, 13915410), (3, 9276940), (4, 6957705), (5, 5566164), (6, 4638470), (10, 2783082), (12, 2319235), (15, 1855388), (19, 1464780), (20, 1391541), (30, 927694), (38, 732390), (57, 488260), (60, 463847), (76, 366195), (95, 292956), (114, 244130), (190, 146478), (228, 122065), (285, 97652), (380, 73239), (570, 48826), (1140, 24413)]