17704690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 32820480

約数和(自身を除く): 15115790

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 307, 365, 395, 614, 730, 790, 1535, 3070, 5767, 11534, 22411, 24253, 28835, 44822, 48506, 57670, 112055, 121265, 224110, 242530, 1770469, 3540938, 8852345, 17704690]

約数ペア:

[(1, 17704690), (2, 8852345), (5, 3540938), (10, 1770469), (73, 242530), (79, 224110), (146, 121265), (158, 112055), (307, 57670), (365, 48506), (395, 44822), (614, 28835), (730, 24253), (790, 22411), (1535, 11534), (3070, 5767)]