350888510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5227}}^1$

素因数の和:5385

約数の個数: 48

約数和(自身を含む): 740222064

約数和(自身を除く): 389333554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 4795, 5227, 6713, 9590, 10454, 13426, 26135, 33565, 36589, 52270, 67130, 73178, 182945, 256123, 365890, 512246, 716099, 1280615, 1432198, 2561230, 3580495, 5012693, 7160990, 10025386, 25063465, 35088851, 50126930, 70177702, 175444255, 350888510]

約数ペア:

[(1, 350888510), (2, 175444255), (5, 70177702), (7, 50126930), (10, 35088851), (14, 25063465), (35, 10025386), (49, 7160990), (70, 5012693), (98, 3580495), (137, 2561230), (245, 1432198), (274, 1280615), (490, 716099), (685, 512246), (959, 365890), (1370, 256123), (1918, 182945), (4795, 73178), (5227, 67130), (6713, 52270), (9590, 36589), (10454, 33565), (13426, 26135)]