17245190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 31912704

約数和(自身を除く): 14667514

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 227, 355, 454, 535, 710, 1070, 1135, 2270, 7597, 15194, 16117, 24289, 32234, 37985, 48578, 75970, 80585, 121445, 161170, 242890, 1724519, 3449038, 8622595, 17245190]

約数ペア:

[(1, 17245190), (2, 8622595), (5, 3449038), (10, 1724519), (71, 242890), (107, 161170), (142, 121445), (214, 80585), (227, 75970), (355, 48578), (454, 37985), (535, 32234), (710, 24289), (1070, 16117), (1135, 15194), (2270, 7597)]