15778210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13259}}^1$

素因数の和:13290

約数の個数: 32

約数和(自身を含む): 34369920

約数和(自身を除く): 18591710

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 13259, 26518, 66295, 92813, 132590, 185626, 225403, 450806, 464065, 928130, 1127015, 1577821, 2254030, 3155642, 7889105, 15778210]

約数ペア:

[(1, 15778210), (2, 7889105), (5, 3155642), (7, 2254030), (10, 1577821), (14, 1127015), (17, 928130), (34, 464065), (35, 450806), (70, 225403), (85, 185626), (119, 132590), (170, 92813), (238, 66295), (595, 26518), (1190, 13259)]