9217140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 26006400

約数和(自身を除く): 16789260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1031, 1490, 1788, 2062, 2235, 2980, 3093, 4124, 4470, 5155, 6186, 8940, 10310, 12372, 15465, 20620, 30930, 61860, 153619, 307238, 460857, 614476, 768095, 921714, 1536190, 1843428, 2304285, 3072380, 4608570, 9217140]

約数ペア:

[(1, 9217140), (2, 4608570), (3, 3072380), (4, 2304285), (5, 1843428), (6, 1536190), (10, 921714), (12, 768095), (15, 614476), (20, 460857), (30, 307238), (60, 153619), (149, 61860), (298, 30930), (447, 20620), (596, 15465), (745, 12372), (894, 10310), (1031, 8940), (1490, 6186), (1788, 5155), (2062, 4470), (2235, 4124), (2980, 3093)]