1489103630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{434141}}^1$

素因数の和:434169

約数の個数: 32

約数和(自身を含む): 3125822400

約数和(自身を除く): 1636718770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 434141, 868282, 2170705, 3038987, 4341410, 6077974, 15194935, 21272909, 30389870, 42545818, 106364545, 148910363, 212729090, 297820726, 744551815, 1489103630]

約数ペア:

[(1, 1489103630), (2, 744551815), (5, 297820726), (7, 212729090), (10, 148910363), (14, 106364545), (35, 42545818), (49, 30389870), (70, 21272909), (98, 15194935), (245, 6077974), (343, 4341410), (490, 3038987), (686, 2170705), (1715, 868282), (3430, 434141)]