30648352

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 70120512

約数和(自身を除く): 39472160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2243, 3416, 4486, 6832, 8972, 13664, 15701, 17944, 31402, 35888, 62804, 71776, 125608, 136823, 251216, 273646, 502432, 547292, 957761, 1094584, 1915522, 2189168, 3831044, 4378336, 7662088, 15324176, 30648352]

約数ペア:

[(1, 30648352), (2, 15324176), (4, 7662088), (7, 4378336), (8, 3831044), (14, 2189168), (16, 1915522), (28, 1094584), (32, 957761), (56, 547292), (61, 502432), (112, 273646), (122, 251216), (224, 136823), (244, 125608), (427, 71776), (488, 62804), (854, 35888), (976, 31402), (1708, 17944), (1952, 15701), (2243, 13664), (3416, 8972), (4486, 6832)]