17898830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 16315570

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1319, 1357, 2638, 2714, 6595, 6785, 13190, 13570, 30337, 60674, 77821, 151685, 155642, 303370, 389105, 778210, 1789883, 3579766, 8949415, 17898830]

約数ペア:

[(1, 17898830), (2, 8949415), (5, 3579766), (10, 1789883), (23, 778210), (46, 389105), (59, 303370), (115, 155642), (118, 151685), (230, 77821), (295, 60674), (590, 30337), (1319, 13570), (1357, 13190), (2638, 6785), (2714, 6595)]