30305696

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 66146220

約数和(自身を除く): 35840524

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 113, 116, 136, 226, 232, 272, 289, 452, 464, 493, 544, 578, 904, 928, 986, 1156, 1808, 1921, 1972, 2312, 3277, 3616, 3842, 3944, 4624, 6554, 7684, 7888, 8381, 9248, 13108, 15368, 15776, 16762, 26216, 30736, 32657, 33524, 52432, 55709, 61472, 65314, 67048, 104864, 111418, 130628, 134096, 222836, 261256, 268192, 445672, 522512, 891344, 947053, 1045024, 1782688, 1894106, 3788212, 7576424, 15152848, 30305696]

約数ペア:

[(1, 30305696), (2, 15152848), (4, 7576424), (8, 3788212), (16, 1894106), (17, 1782688), (29, 1045024), (32, 947053), (34, 891344), (58, 522512), (68, 445672), (113, 268192), (116, 261256), (136, 222836), (226, 134096), (232, 130628), (272, 111418), (289, 104864), (452, 67048), (464, 65314), (493, 61472), (544, 55709), (578, 52432), (904, 33524), (928, 32657), (986, 30736), (1156, 26216), (1808, 16762), (1921, 15776), (1972, 15368), (2312, 13108), (3277, 9248), (3616, 8381), (3842, 7888), (3944, 7684), (4624, 6554)]