313966070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{150223}}^1$

素因数の和:150260

約数の個数: 32

約数和(自身を含む): 648967680

約数和(自身を除く): 335001610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 150223, 300446, 751115, 1502230, 1652453, 2854237, 3304906, 5708474, 8262265, 14271185, 16524530, 28542370, 31396607, 62793214, 156983035, 313966070]

約数ペア:

[(1, 313966070), (2, 156983035), (5, 62793214), (10, 31396607), (11, 28542370), (19, 16524530), (22, 14271185), (38, 8262265), (55, 5708474), (95, 3304906), (110, 2854237), (190, 1652453), (209, 1502230), (418, 751115), (1045, 300446), (2090, 150223)]