1145245090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 2474219520

約数和(自身を除く): 1328974430

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 37, 55, 58, 62, 74, 110, 145, 155, 185, 290, 310, 313, 319, 341, 370, 407, 626, 638, 682, 814, 899, 1073, 1147, 1565, 1595, 1705, 1798, 2035, 2146, 2294, 3130, 3190, 3410, 3443, 4070, 4495, 5365, 5735, 6886, 8990, 9077, 9703, 9889, 10730, 11470, 11581, 11803, 12617, 17215, 18154, 19406, 19778, 23162, 23606, 25234, 33263, 34430, 45385, 48515, 49445, 57905, 59015, 63085, 66526, 90770, 97030, 98890, 99847, 106733, 115810, 118030, 126170, 127391, 166315, 199694, 213466, 254782, 281387, 332630, 335849, 359011, 365893, 499235, 533665, 562774, 636955, 671698, 718022, 731786, 998470, 1067330, 1273910, 1406935, 1679245, 1795055, 1829465, 2813870, 3095257, 3358490, 3590110, 3658930, 3694339, 3949121, 6190514, 7388678, 7898242, 10411319, 15476285, 18471695, 19745605, 20822638, 30952570, 36943390, 39491210, 52056595, 104113190, 114524509, 229049018, 572622545, 1145245090]

約数ペア:

[(1, 1145245090), (2, 572622545), (5, 229049018), (10, 114524509), (11, 104113190), (22, 52056595), (29, 39491210), (31, 36943390), (37, 30952570), (55, 20822638), (58, 19745605), (62, 18471695), (74, 15476285), (110, 10411319), (145, 7898242), (155, 7388678), (185, 6190514), (290, 3949121), (310, 3694339), (313, 3658930), (319, 3590110), (341, 3358490), (370, 3095257), (407, 2813870), (626, 1829465), (638, 1795055), (682, 1679245), (814, 1406935), (899, 1273910), (1073, 1067330), (1147, 998470), (1565, 731786), (1595, 718022), (1705, 671698), (1798, 636955), (2035, 562774), (2146, 533665), (2294, 499235), (3130, 365893), (3190, 359011), (3410, 335849), (3443, 332630), (4070, 281387), (4495, 254782), (5365, 213466), (5735, 199694), (6886, 166315), (8990, 127391), (9077, 126170), (9703, 118030), (9889, 115810), (10730, 106733), (11470, 99847), (11581, 98890), (11803, 97030), (12617, 90770), (17215, 66526), (18154, 63085), (19406, 59015), (19778, 57905), (23162, 49445), (23606, 48515), (25234, 45385), (33263, 34430)]