39289330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 72503424

約数和(自身を除く): 33214094

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 365, 503, 535, 730, 1006, 1070, 2515, 5030, 7811, 15622, 36719, 39055, 53821, 73438, 78110, 107642, 183595, 269105, 367190, 538210, 3928933, 7857866, 19644665, 39289330]

約数ペア:

[(1, 39289330), (2, 19644665), (5, 7857866), (10, 3928933), (73, 538210), (107, 367190), (146, 269105), (214, 183595), (365, 107642), (503, 78110), (535, 73438), (730, 53821), (1006, 39055), (1070, 36719), (2515, 15622), (5030, 7811)]