157366930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16903}}^1$

素因数の和:16943

約数の個数: 48

約数和(自身を含む): 346870080

約数和(自身を除く): 189503150

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 16903, 33806, 84515, 118321, 169030, 236642, 321157, 591605, 642314, 828247, 1183210, 1605785, 1656494, 2248099, 3211570, 4141235, 4496198, 8282470, 11240495, 15736693, 22480990, 31473386, 78683465, 157366930]

約数ペア:

[(1, 157366930), (2, 78683465), (5, 31473386), (7, 22480990), (10, 15736693), (14, 11240495), (19, 8282470), (35, 4496198), (38, 4141235), (49, 3211570), (70, 2248099), (95, 1656494), (98, 1605785), (133, 1183210), (190, 828247), (245, 642314), (266, 591605), (490, 321157), (665, 236642), (931, 169030), (1330, 118321), (1862, 84515), (4655, 33806), (9310, 16903)]