27280890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3364

約数の個数: 96

約数和(自身を含む): 87325056

約数和(自身を除く): 60044166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 3331, 4095, 6662, 8190, 9993, 16655, 19986, 23317, 29979, 33310, 43303, 46634, 49965, 59958, 69951, 86606, 99930, 116585, 129909, 139902, 149895, 209853, 216515, 233170, 259818, 299790, 303121, 349755, 389727, 419706, 433030, 606242, 649545, 699510, 779454, 909363, 1049265, 1299090, 1515605, 1818726, 1948635, 2098530, 2728089, 3031210, 3897270, 4546815, 5456178, 9093630, 13640445, 27280890]

約数ペア:

[(1, 27280890), (2, 13640445), (3, 9093630), (5, 5456178), (6, 4546815), (7, 3897270), (9, 3031210), (10, 2728089), (13, 2098530), (14, 1948635), (15, 1818726), (18, 1515605), (21, 1299090), (26, 1049265), (30, 909363), (35, 779454), (39, 699510), (42, 649545), (45, 606242), (63, 433030), (65, 419706), (70, 389727), (78, 349755), (90, 303121), (91, 299790), (105, 259818), (117, 233170), (126, 216515), (130, 209853), (182, 149895), (195, 139902), (210, 129909), (234, 116585), (273, 99930), (315, 86606), (390, 69951), (455, 59958), (546, 49965), (585, 46634), (630, 43303), (819, 33310), (910, 29979), (1170, 23317), (1365, 19986), (1638, 16655), (2730, 9993), (3331, 8190), (4095, 6662)]