22745940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1797

約数の個数: 96

約数和(自身を含む): 75177984

約数和(自身を除く): 52432044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1747, 1860, 2170, 2604, 3255, 3494, 4340, 5241, 6510, 6988, 8735, 10482, 12229, 13020, 17470, 20964, 24458, 26205, 34940, 36687, 48916, 52410, 54157, 61145, 73374, 104820, 108314, 122290, 146748, 162471, 183435, 216628, 244580, 270785, 324942, 366870, 379099, 541570, 649884, 733740, 758198, 812355, 1083140, 1137297, 1516396, 1624710, 1895495, 2274594, 3249420, 3790990, 4549188, 5686485, 7581980, 11372970, 22745940]

約数ペア:

[(1, 22745940), (2, 11372970), (3, 7581980), (4, 5686485), (5, 4549188), (6, 3790990), (7, 3249420), (10, 2274594), (12, 1895495), (14, 1624710), (15, 1516396), (20, 1137297), (21, 1083140), (28, 812355), (30, 758198), (31, 733740), (35, 649884), (42, 541570), (60, 379099), (62, 366870), (70, 324942), (84, 270785), (93, 244580), (105, 216628), (124, 183435), (140, 162471), (155, 146748), (186, 122290), (210, 108314), (217, 104820), (310, 73374), (372, 61145), (420, 54157), (434, 52410), (465, 48916), (620, 36687), (651, 34940), (868, 26205), (930, 24458), (1085, 20964), (1302, 17470), (1747, 13020), (1860, 12229), (2170, 10482), (2604, 8735), (3255, 6988), (3494, 6510), (4340, 5241)]