22717730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 52669440

約数和(自身を除く): 29951710

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 31, 35, 38, 58, 62, 70, 95, 133, 145, 155, 190, 203, 217, 266, 290, 310, 361, 406, 434, 551, 589, 665, 722, 899, 1015, 1085, 1102, 1178, 1330, 1798, 1805, 2030, 2170, 2527, 2755, 2945, 3610, 3857, 4123, 4495, 5054, 5510, 5890, 6293, 7714, 8246, 8990, 10469, 11191, 12586, 12635, 17081, 19285, 20615, 20938, 22382, 25270, 31465, 34162, 38570, 41230, 52345, 55955, 62930, 73283, 78337, 85405, 104690, 111910, 119567, 146566, 156674, 170810, 239134, 324539, 366415, 391685, 597835, 649078, 732830, 783370, 1195670, 1622695, 2271773, 3245390, 4543546, 11358865, 22717730]

約数ペア:

[(1, 22717730), (2, 11358865), (5, 4543546), (7, 3245390), (10, 2271773), (14, 1622695), (19, 1195670), (29, 783370), (31, 732830), (35, 649078), (38, 597835), (58, 391685), (62, 366415), (70, 324539), (95, 239134), (133, 170810), (145, 156674), (155, 146566), (190, 119567), (203, 111910), (217, 104690), (266, 85405), (290, 78337), (310, 73283), (361, 62930), (406, 55955), (434, 52345), (551, 41230), (589, 38570), (665, 34162), (722, 31465), (899, 25270), (1015, 22382), (1085, 20938), (1102, 20615), (1178, 19285), (1330, 17081), (1798, 12635), (1805, 12586), (2030, 11191), (2170, 10469), (2527, 8990), (2755, 8246), (2945, 7714), (3610, 6293), (3857, 5890), (4123, 5510), (4495, 5054)]