14909720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{7607}}^1$

素因数の和:7632

約数の個数: 48

約数和(自身を含む): 39029040

約数和(自身を除く): 24119320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 7607, 15214, 30428, 38035, 53249, 60856, 76070, 106498, 152140, 212996, 266245, 304280, 372743, 425992, 532490, 745486, 1064980, 1490972, 1863715, 2129960, 2981944, 3727430, 7454860, 14909720]

約数ペア:

[(1, 14909720), (2, 7454860), (4, 3727430), (5, 2981944), (7, 2129960), (8, 1863715), (10, 1490972), (14, 1064980), (20, 745486), (28, 532490), (35, 425992), (40, 372743), (49, 304280), (56, 266245), (70, 212996), (98, 152140), (140, 106498), (196, 76070), (245, 60856), (280, 53249), (392, 38035), (490, 30428), (980, 15214), (1960, 7607)]