30640192

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 67372992

約数和(自身を除く): 36732800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 613, 704, 781, 1136, 1226, 1562, 2272, 2452, 3124, 4544, 4904, 6248, 6743, 9808, 12496, 13486, 19616, 24992, 26972, 39232, 43523, 49984, 53944, 87046, 107888, 174092, 215776, 348184, 431552, 478753, 696368, 957506, 1392736, 1915012, 2785472, 3830024, 7660048, 15320096, 30640192]

約数ペア:

[(1, 30640192), (2, 15320096), (4, 7660048), (8, 3830024), (11, 2785472), (16, 1915012), (22, 1392736), (32, 957506), (44, 696368), (64, 478753), (71, 431552), (88, 348184), (142, 215776), (176, 174092), (284, 107888), (352, 87046), (568, 53944), (613, 49984), (704, 43523), (781, 39232), (1136, 26972), (1226, 24992), (1562, 19616), (2272, 13486), (2452, 12496), (3124, 9808), (4544, 6743), (4904, 6248)]