69999370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 155208960

約数和(自身を除く): 85209590

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 59, 70, 85, 118, 119, 170, 238, 295, 413, 590, 595, 826, 997, 1003, 1190, 1994, 2006, 2065, 4130, 4985, 5015, 6979, 7021, 9970, 10030, 13958, 14042, 16949, 33898, 34895, 35105, 58823, 69790, 70210, 84745, 117646, 118643, 169490, 237286, 294115, 411761, 588230, 593215, 823522, 999991, 1186430, 1999982, 2058805, 4117610, 4999955, 6999937, 9999910, 13999874, 34999685, 69999370]

約数ペア:

[(1, 69999370), (2, 34999685), (5, 13999874), (7, 9999910), (10, 6999937), (14, 4999955), (17, 4117610), (34, 2058805), (35, 1999982), (59, 1186430), (70, 999991), (85, 823522), (118, 593215), (119, 588230), (170, 411761), (238, 294115), (295, 237286), (413, 169490), (590, 118643), (595, 117646), (826, 84745), (997, 70210), (1003, 69790), (1190, 58823), (1994, 35105), (2006, 34895), (2065, 33898), (4130, 16949), (4985, 14042), (5015, 13958), (6979, 10030), (7021, 9970)]