69611906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 68282494

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 149, 151, 182, 221, 238, 298, 302, 442, 1043, 1057, 1547, 1937, 1963, 2086, 2114, 2533, 2567, 3094, 3874, 3926, 5066, 5134, 13559, 13741, 17731, 17969, 22499, 27118, 27482, 32929, 33371, 35462, 35938, 44998, 65858, 66742, 157493, 230503, 233597, 292487, 314986, 382483, 461006, 467194, 584974, 764966, 2047409, 2677381, 4094818, 4972279, 5354762, 9944558, 34805953, 69611906]

約数ペア:

[(1, 69611906), (2, 34805953), (7, 9944558), (13, 5354762), (14, 4972279), (17, 4094818), (26, 2677381), (34, 2047409), (91, 764966), (119, 584974), (149, 467194), (151, 461006), (182, 382483), (221, 314986), (238, 292487), (298, 233597), (302, 230503), (442, 157493), (1043, 66742), (1057, 65858), (1547, 44998), (1937, 35938), (1963, 35462), (2086, 33371), (2114, 32929), (2533, 27482), (2567, 27118), (3094, 22499), (3874, 17969), (3926, 17731), (5066, 13741), (5134, 13559)]