23439570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 71608320

約数和(自身を除く): 48168750

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 139, 146, 154, 165, 210, 219, 231, 278, 330, 365, 385, 417, 438, 462, 511, 695, 730, 770, 803, 834, 973, 1022, 1095, 1155, 1390, 1529, 1533, 1606, 1946, 2085, 2190, 2310, 2409, 2555, 2919, 3058, 3066, 4015, 4170, 4587, 4818, 4865, 5110, 5621, 5838, 7645, 7665, 8030, 9174, 9730, 10147, 10703, 11242, 12045, 14595, 15290, 15330, 16863, 20294, 21406, 22935, 24090, 28105, 29190, 30441, 32109, 33726, 45870, 50735, 53515, 56210, 60882, 64218, 71029, 84315, 101470, 107030, 111617, 142058, 152205, 160545, 168630, 213087, 223234, 304410, 321090, 334851, 355145, 426174, 558085, 669702, 710290, 781319, 1065435, 1116170, 1562638, 1674255, 2130870, 2343957, 3348510, 3906595, 4687914, 7813190, 11719785, 23439570]

約数ペア:

[(1, 23439570), (2, 11719785), (3, 7813190), (5, 4687914), (6, 3906595), (7, 3348510), (10, 2343957), (11, 2130870), (14, 1674255), (15, 1562638), (21, 1116170), (22, 1065435), (30, 781319), (33, 710290), (35, 669702), (42, 558085), (55, 426174), (66, 355145), (70, 334851), (73, 321090), (77, 304410), (105, 223234), (110, 213087), (139, 168630), (146, 160545), (154, 152205), (165, 142058), (210, 111617), (219, 107030), (231, 101470), (278, 84315), (330, 71029), (365, 64218), (385, 60882), (417, 56210), (438, 53515), (462, 50735), (511, 45870), (695, 33726), (730, 32109), (770, 30441), (803, 29190), (834, 28105), (973, 24090), (1022, 22935), (1095, 21406), (1155, 20294), (1390, 16863), (1529, 15330), (1533, 15290), (1606, 14595), (1946, 12045), (2085, 11242), (2190, 10703), (2310, 10147), (2409, 9730), (2555, 9174), (2919, 8030), (3058, 7665), (3066, 7645), (4015, 5838), (4170, 5621), (4587, 5110), (4818, 4865)]