34314420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81701}}^1$

素因数の和:81720

約数の個数: 48

約数和(自身を含む): 109807488

約数和(自身を除く): 75493068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 81701, 163402, 245103, 326804, 408505, 490206, 571907, 817010, 980412, 1143814, 1225515, 1634020, 1715721, 2287628, 2451030, 2859535, 3431442, 4902060, 5719070, 6862884, 8578605, 11438140, 17157210, 34314420]

約数ペア:

[(1, 34314420), (2, 17157210), (3, 11438140), (4, 8578605), (5, 6862884), (6, 5719070), (7, 4902060), (10, 3431442), (12, 2859535), (14, 2451030), (15, 2287628), (20, 1715721), (21, 1634020), (28, 1225515), (30, 1143814), (35, 980412), (42, 817010), (60, 571907), (70, 490206), (84, 408505), (105, 326804), (140, 245103), (210, 163402), (420, 81701)]