30551328

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2526

約数の個数: 72

約数和(自身を含む): 88936848

約数和(自身を除く): 58385520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 2467, 3096, 4128, 4934, 6192, 7401, 9868, 12384, 14802, 19736, 22203, 29604, 39472, 44406, 59208, 78944, 88812, 106081, 118416, 177624, 212162, 236832, 318243, 355248, 424324, 636486, 710496, 848648, 954729, 1272972, 1697296, 1909458, 2545944, 3394592, 3818916, 5091888, 7637832, 10183776, 15275664, 30551328]

約数ペア:

[(1, 30551328), (2, 15275664), (3, 10183776), (4, 7637832), (6, 5091888), (8, 3818916), (9, 3394592), (12, 2545944), (16, 1909458), (18, 1697296), (24, 1272972), (32, 954729), (36, 848648), (43, 710496), (48, 636486), (72, 424324), (86, 355248), (96, 318243), (129, 236832), (144, 212162), (172, 177624), (258, 118416), (288, 106081), (344, 88812), (387, 78944), (516, 59208), (688, 44406), (774, 39472), (1032, 29604), (1376, 22203), (1548, 19736), (2064, 14802), (2467, 12384), (3096, 9868), (4128, 7401), (4934, 6192)]