353170930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5261}}^1$

素因数の和:5419

約数の個数: 48

約数和(自身を含む): 745036056

約数和(自身を除く): 391865126

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 4795, 5261, 6713, 9590, 10522, 13426, 26305, 33565, 36827, 52610, 67130, 73654, 184135, 257789, 368270, 515578, 720757, 1288945, 1441514, 2577890, 3603785, 5045299, 7207570, 10090598, 25226495, 35317093, 50452990, 70634186, 176585465, 353170930]

約数ペア:

[(1, 353170930), (2, 176585465), (5, 70634186), (7, 50452990), (10, 35317093), (14, 25226495), (35, 10090598), (49, 7207570), (70, 5045299), (98, 3603785), (137, 2577890), (245, 1441514), (274, 1288945), (490, 720757), (685, 515578), (959, 368270), (1370, 257789), (1918, 184135), (4795, 73654), (5261, 67130), (6713, 52610), (9590, 36827), (10522, 33565), (13426, 26305)]