38921190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 124104960

約数和(自身を除く): 85183770

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 49, 55, 58, 66, 70, 77, 83, 87, 98, 105, 110, 145, 147, 154, 165, 166, 174, 203, 210, 231, 245, 249, 290, 294, 319, 330, 385, 406, 415, 435, 462, 490, 498, 539, 581, 609, 638, 735, 770, 830, 870, 913, 957, 1015, 1078, 1155, 1162, 1218, 1245, 1421, 1470, 1595, 1617, 1743, 1826, 1914, 2030, 2233, 2310, 2407, 2490, 2695, 2739, 2842, 2905, 3045, 3190, 3234, 3486, 4067, 4263, 4466, 4565, 4785, 4814, 5390, 5478, 5810, 6090, 6391, 6699, 7105, 7221, 8085, 8134, 8526, 8715, 9130, 9570, 11165, 12035, 12201, 12782, 13398, 13695, 14210, 14442, 15631, 16170, 16849, 17430, 19173, 20335, 21315, 22330, 24070, 24402, 26477, 27390, 31262, 31955, 33495, 33698, 36105, 38346, 40670, 42630, 44737, 46893, 50547, 52954, 61005, 63910, 66990, 72210, 78155, 79431, 84245, 89474, 93786, 95865, 101094, 117943, 122010, 132385, 134211, 156310, 158862, 168490, 185339, 191730, 223685, 234465, 235886, 252735, 264770, 268422, 353829, 370678, 397155, 447370, 468930, 505470, 556017, 589715, 671055, 707658, 794310, 926695, 1112034, 1179430, 1297373, 1342110, 1769145, 1853390, 2594746, 2780085, 3538290, 3892119, 5560170, 6486865, 7784238, 12973730, 19460595, 38921190]

約数ペア:

[(1, 38921190), (2, 19460595), (3, 12973730), (5, 7784238), (6, 6486865), (7, 5560170), (10, 3892119), (11, 3538290), (14, 2780085), (15, 2594746), (21, 1853390), (22, 1769145), (29, 1342110), (30, 1297373), (33, 1179430), (35, 1112034), (42, 926695), (49, 794310), (55, 707658), (58, 671055), (66, 589715), (70, 556017), (77, 505470), (83, 468930), (87, 447370), (98, 397155), (105, 370678), (110, 353829), (145, 268422), (147, 264770), (154, 252735), (165, 235886), (166, 234465), (174, 223685), (203, 191730), (210, 185339), (231, 168490), (245, 158862), (249, 156310), (290, 134211), (294, 132385), (319, 122010), (330, 117943), (385, 101094), (406, 95865), (415, 93786), (435, 89474), (462, 84245), (490, 79431), (498, 78155), (539, 72210), (581, 66990), (609, 63910), (638, 61005), (735, 52954), (770, 50547), (830, 46893), (870, 44737), (913, 42630), (957, 40670), (1015, 38346), (1078, 36105), (1155, 33698), (1162, 33495), (1218, 31955), (1245, 31262), (1421, 27390), (1470, 26477), (1595, 24402), (1617, 24070), (1743, 22330), (1826, 21315), (1914, 20335), (2030, 19173), (2233, 17430), (2310, 16849), (2407, 16170), (2490, 15631), (2695, 14442), (2739, 14210), (2842, 13695), (2905, 13398), (3045, 12782), (3190, 12201), (3234, 12035), (3486, 11165), (4067, 9570), (4263, 9130), (4466, 8715), (4565, 8526), (4785, 8134), (4814, 8085), (5390, 7221), (5478, 7105), (5810, 6699), (6090, 6391)]