1069001780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 2925199872

約数和(自身を除く): 1856198092

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 73, 74, 77, 110, 140, 146, 148, 154, 185, 220, 257, 259, 292, 308, 365, 370, 385, 407, 511, 514, 518, 730, 740, 770, 803, 814, 1022, 1028, 1036, 1285, 1295, 1460, 1540, 1606, 1628, 1799, 2035, 2044, 2555, 2570, 2590, 2701, 2827, 2849, 3212, 3598, 4015, 4070, 5110, 5140, 5180, 5402, 5621, 5654, 5698, 7196, 8030, 8140, 8995, 9509, 10220, 10804, 11242, 11308, 11396, 13505, 14135, 14245, 16060, 17990, 18761, 18907, 19018, 19789, 22484, 27010, 28105, 28270, 28490, 29711, 35980, 37522, 37814, 38036, 39578, 47545, 54020, 56210, 56540, 56980, 59422, 66563, 75044, 75628, 79156, 93805, 94535, 95090, 98945, 104599, 112420, 118844, 131327, 133126, 148555, 187610, 189070, 190180, 197890, 206371, 207977, 209198, 262654, 266252, 297110, 332815, 375220, 378140, 395780, 412742, 415954, 418396, 522995, 525308, 594220, 656635, 665630, 694157, 732193, 825484, 831908, 1031855, 1039885, 1045990, 1313270, 1331260, 1388314, 1444597, 1464386, 2063710, 2079770, 2091980, 2626540, 2776628, 2889194, 2928772, 3470785, 3660965, 4127420, 4159540, 4859099, 5778388, 6941570, 7222985, 7321930, 7635727, 9718198, 13883140, 14445970, 14643860, 15271454, 19436396, 24295495, 28891940, 30542908, 38178635, 48590990, 53450089, 76357270, 97181980, 106900178, 152714540, 213800356, 267250445, 534500890, 1069001780]

約数ペア:

[(1, 1069001780), (2, 534500890), (4, 267250445), (5, 213800356), (7, 152714540), (10, 106900178), (11, 97181980), (14, 76357270), (20, 53450089), (22, 48590990), (28, 38178635), (35, 30542908), (37, 28891940), (44, 24295495), (55, 19436396), (70, 15271454), (73, 14643860), (74, 14445970), (77, 13883140), (110, 9718198), (140, 7635727), (146, 7321930), (148, 7222985), (154, 6941570), (185, 5778388), (220, 4859099), (257, 4159540), (259, 4127420), (292, 3660965), (308, 3470785), (365, 2928772), (370, 2889194), (385, 2776628), (407, 2626540), (511, 2091980), (514, 2079770), (518, 2063710), (730, 1464386), (740, 1444597), (770, 1388314), (803, 1331260), (814, 1313270), (1022, 1045990), (1028, 1039885), (1036, 1031855), (1285, 831908), (1295, 825484), (1460, 732193), (1540, 694157), (1606, 665630), (1628, 656635), (1799, 594220), (2035, 525308), (2044, 522995), (2555, 418396), (2570, 415954), (2590, 412742), (2701, 395780), (2827, 378140), (2849, 375220), (3212, 332815), (3598, 297110), (4015, 266252), (4070, 262654), (5110, 209198), (5140, 207977), (5180, 206371), (5402, 197890), (5621, 190180), (5654, 189070), (5698, 187610), (7196, 148555), (8030, 133126), (8140, 131327), (8995, 118844), (9509, 112420), (10220, 104599), (10804, 98945), (11242, 95090), (11308, 94535), (11396, 93805), (13505, 79156), (14135, 75628), (14245, 75044), (16060, 66563), (17990, 59422), (18761, 56980), (18907, 56540), (19018, 56210), (19789, 54020), (22484, 47545), (27010, 39578), (28105, 38036), (28270, 37814), (28490, 37522), (29711, 35980)]