129647630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7151}}^1$

素因数の和:7209

約数の個数: 48

約数和(自身を含む): 278842176

約数和(自身を除く): 149194546

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 7151, 9065, 14302, 18130, 35755, 50057, 71510, 100114, 250285, 264587, 350399, 500570, 529174, 700798, 1322935, 1751995, 1852109, 2645870, 3503990, 3704218, 9260545, 12964763, 18521090, 25929526, 64823815, 129647630]

約数ペア:

[(1, 129647630), (2, 64823815), (5, 25929526), (7, 18521090), (10, 12964763), (14, 9260545), (35, 3704218), (37, 3503990), (49, 2645870), (70, 1852109), (74, 1751995), (98, 1322935), (185, 700798), (245, 529174), (259, 500570), (370, 350399), (490, 264587), (518, 250285), (1295, 100114), (1813, 71510), (2590, 50057), (3626, 35755), (7151, 18130), (9065, 14302)]