30707856

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2341

約数の個数: 80

約数和(自身を含む): 91025920

約数和(自身を除く): 60318064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 2293, 3348, 4464, 4586, 6696, 6879, 9172, 13392, 13758, 18344, 20637, 27516, 36688, 41274, 55032, 61911, 71083, 82548, 110064, 123822, 142166, 165096, 213249, 247644, 284332, 330192, 426498, 495288, 568664, 639747, 852996, 990576, 1137328, 1279494, 1705992, 1919241, 2558988, 3411984, 3838482, 5117976, 7676964, 10235952, 15353928, 30707856]

約数ペア:

[(1, 30707856), (2, 15353928), (3, 10235952), (4, 7676964), (6, 5117976), (8, 3838482), (9, 3411984), (12, 2558988), (16, 1919241), (18, 1705992), (24, 1279494), (27, 1137328), (31, 990576), (36, 852996), (48, 639747), (54, 568664), (62, 495288), (72, 426498), (93, 330192), (108, 284332), (124, 247644), (144, 213249), (186, 165096), (216, 142166), (248, 123822), (279, 110064), (372, 82548), (432, 71083), (496, 61911), (558, 55032), (744, 41274), (837, 36688), (1116, 27516), (1488, 20637), (1674, 18344), (2232, 13758), (2293, 13392), (3348, 9172), (4464, 6879), (4586, 6696)]