34999930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 74912256

約数和(自身を除く): 39912326

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 127, 155, 217, 254, 310, 434, 635, 889, 1085, 1270, 1778, 2170, 3937, 4445, 7874, 8890, 16129, 19685, 27559, 32258, 39370, 55118, 80645, 112903, 137795, 161290, 225806, 275590, 499999, 564515, 999998, 1129030, 2499995, 3499993, 4999990, 6999986, 17499965, 34999930]

約数ペア:

[(1, 34999930), (2, 17499965), (5, 6999986), (7, 4999990), (10, 3499993), (14, 2499995), (31, 1129030), (35, 999998), (62, 564515), (70, 499999), (127, 275590), (155, 225806), (217, 161290), (254, 137795), (310, 112903), (434, 80645), (635, 55118), (889, 39370), (1085, 32258), (1270, 27559), (1778, 19685), (2170, 16129), (3937, 8890), (4445, 7874)]