69786477950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{19937}}^1$

素因数の和:20166

約数の個数: 96

約数和(自身を含む): 151483500864

約数和(自身を除く): 81697022914

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 137, 146, 175, 274, 350, 365, 511, 685, 730, 959, 1022, 1370, 1825, 1918, 2555, 3425, 3650, 4795, 5110, 6850, 9590, 10001, 12775, 19937, 20002, 23975, 25550, 39874, 47950, 50005, 70007, 99685, 100010, 139559, 140014, 199370, 250025, 279118, 350035, 498425, 500050, 697795, 700070, 996850, 1395590, 1455401, 1750175, 2731369, 2910802, 3488975, 3500350, 5462738, 6977950, 7277005, 10187807, 13656845, 14554010, 19119583, 20375614, 27313690, 36385025, 38239166, 50939035, 68284225, 72770050, 95597915, 101878070, 136568450, 191195830, 199389937, 254695175, 398779874, 477989575, 509390350, 955979150, 996949685, 1395729559, 1993899370, 2791459118, 4984748425, 6978647795, 9969496850, 13957295590, 34893238975, 69786477950]

約数ペア:

[(1, 69786477950), (2, 34893238975), (5, 13957295590), (7, 9969496850), (10, 6978647795), (14, 4984748425), (25, 2791459118), (35, 1993899370), (50, 1395729559), (70, 996949685), (73, 955979150), (137, 509390350), (146, 477989575), (175, 398779874), (274, 254695175), (350, 199389937), (365, 191195830), (511, 136568450), (685, 101878070), (730, 95597915), (959, 72770050), (1022, 68284225), (1370, 50939035), (1825, 38239166), (1918, 36385025), (2555, 27313690), (3425, 20375614), (3650, 19119583), (4795, 14554010), (5110, 13656845), (6850, 10187807), (9590, 7277005), (10001, 6977950), (12775, 5462738), (19937, 3500350), (20002, 3488975), (23975, 2910802), (25550, 2731369), (39874, 1750175), (47950, 1455401), (50005, 1395590), (70007, 996850), (99685, 700070), (100010, 697795), (139559, 500050), (140014, 498425), (199370, 350035), (250025, 279118)]