2070528202290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{2768567}}^1$

素因数の和:2768931

約数の個数: 64

約数和(自身を含む): 5040034078464

約数和(自身を除く): 2969505876174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 257, 291, 485, 514, 582, 771, 970, 1285, 1455, 1542, 2570, 2910, 3855, 7710, 24929, 49858, 74787, 124645, 149574, 249290, 373935, 747870, 2768567, 5537134, 8305701, 13842835, 16611402, 27685670, 41528505, 83057010, 268550999, 537101998, 711521719, 805652997, 1342754995, 1423043438, 1611305994, 2134565157, 2685509990, 3557608595, 4028264985, 4269130314, 7115217190, 8056529970, 10672825785, 21345651570, 69017606743, 138035213486, 207052820229, 345088033715, 414105640458, 690176067430, 1035264101145, 2070528202290]

約数ペア:

[(1, 2070528202290), (2, 1035264101145), (3, 690176067430), (5, 414105640458), (6, 345088033715), (10, 207052820229), (15, 138035213486), (30, 69017606743), (97, 21345651570), (194, 10672825785), (257, 8056529970), (291, 7115217190), (485, 4269130314), (514, 4028264985), (582, 3557608595), (771, 2685509990), (970, 2134565157), (1285, 1611305994), (1455, 1423043438), (1542, 1342754995), (2570, 805652997), (2910, 711521719), (3855, 537101998), (7710, 268550999), (24929, 83057010), (49858, 41528505), (74787, 27685670), (124645, 16611402), (149574, 13842835), (249290, 8305701), (373935, 5537134), (747870, 2768567)]