71709910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3079}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 137712960

約数和(自身を除く): 66003050

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 3079, 4658, 6158, 11645, 15395, 23290, 30790, 52343, 104686, 261715, 421823, 523430, 843646, 2109115, 4218230, 7170991, 14341982, 35854955, 71709910]

約数ペア:

[(1, 71709910), (2, 35854955), (5, 14341982), (10, 7170991), (17, 4218230), (34, 2109115), (85, 843646), (137, 523430), (170, 421823), (274, 261715), (685, 104686), (1370, 52343), (2329, 30790), (3079, 23290), (4658, 15395), (6158, 11645)]