73854970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 164042496

約数和(自身を除く): 90187526

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 530, 595, 742, 901, 1171, 1190, 1802, 1855, 2342, 3710, 4505, 5855, 6307, 8197, 9010, 11710, 12614, 16394, 19907, 31535, 39814, 40985, 62063, 63070, 81970, 99535, 124126, 139349, 199070, 278698, 310315, 434441, 620630, 696745, 868882, 1055071, 1393490, 2110142, 2172205, 4344410, 5275355, 7385497, 10550710, 14770994, 36927485, 73854970]

約数ペア:

[(1, 73854970), (2, 36927485), (5, 14770994), (7, 10550710), (10, 7385497), (14, 5275355), (17, 4344410), (34, 2172205), (35, 2110142), (53, 1393490), (70, 1055071), (85, 868882), (106, 696745), (119, 620630), (170, 434441), (238, 310315), (265, 278698), (371, 199070), (530, 139349), (595, 124126), (742, 99535), (901, 81970), (1171, 63070), (1190, 62063), (1802, 40985), (1855, 39814), (2342, 31535), (3710, 19907), (4505, 16394), (5855, 12614), (6307, 11710), (8197, 9010)]