235813970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{28309}}^1$

素因数の和:28347

約数の個数: 48

約数和(自身を含む): 522829080

約数和(自身を除く): 287015110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 28309, 56618, 141545, 198163, 283090, 396326, 481253, 962506, 990815, 1387141, 1981630, 2406265, 2774282, 3368771, 4812530, 6737542, 6935705, 13871410, 16843855, 23581397, 33687710, 47162794, 117906985, 235813970]

約数ペア:

[(1, 235813970), (2, 117906985), (5, 47162794), (7, 33687710), (10, 23581397), (14, 16843855), (17, 13871410), (34, 6935705), (35, 6737542), (49, 4812530), (70, 3368771), (85, 2774282), (98, 2406265), (119, 1981630), (170, 1387141), (238, 990815), (245, 962506), (490, 481253), (595, 396326), (833, 283090), (1190, 198163), (1666, 141545), (4165, 56618), (8330, 28309)]