22661170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 27416270

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 137, 139, 170, 238, 274, 278, 595, 685, 695, 959, 973, 1190, 1370, 1390, 1918, 1946, 2329, 2363, 4658, 4726, 4795, 4865, 9590, 9730, 11645, 11815, 16303, 16541, 19043, 23290, 23630, 32606, 33082, 38086, 81515, 82705, 95215, 133301, 163030, 165410, 190430, 266602, 323731, 647462, 666505, 1333010, 1618655, 2266117, 3237310, 4532234, 11330585, 22661170]

約数ペア:

[(1, 22661170), (2, 11330585), (5, 4532234), (7, 3237310), (10, 2266117), (14, 1618655), (17, 1333010), (34, 666505), (35, 647462), (70, 323731), (85, 266602), (119, 190430), (137, 165410), (139, 163030), (170, 133301), (238, 95215), (274, 82705), (278, 81515), (595, 38086), (685, 33082), (695, 32606), (959, 23630), (973, 23290), (1190, 19043), (1370, 16541), (1390, 16303), (1918, 11815), (1946, 11645), (2329, 9730), (2363, 9590), (4658, 4865), (4726, 4795)]