829121890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{2357}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 1545810480

約数和(自身を除く): 716688590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1213, 2357, 2426, 4714, 6065, 11785, 12130, 23570, 35177, 68353, 70354, 136706, 175885, 341765, 351770, 683530, 2859041, 5718082, 14295205, 28590410, 82912189, 165824378, 414560945, 829121890]

約数ペア:

[(1, 829121890), (2, 414560945), (5, 165824378), (10, 82912189), (29, 28590410), (58, 14295205), (145, 5718082), (290, 2859041), (1213, 683530), (2357, 351770), (2426, 341765), (4714, 175885), (6065, 136706), (11785, 70354), (12130, 68353), (23570, 35177)]