89188260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{212353}}^1$

素因数の和:212372

約数の個数: 48

約数和(自身を含む): 285403776

約数和(自身を除く): 196215516

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, 212353, 424706, 637059, 849412, 1061765, 1274118, 1486471, 2123530, 2548236, 2972942, 3185295, 4247060, 4459413, 5945884, 6370590, 7432355, 8918826, 12741180, 14864710, 17837652, 22297065, 29729420, 44594130, 89188260]

約数ペア:

[(1, 89188260), (2, 44594130), (3, 29729420), (4, 22297065), (5, 17837652), (6, 14864710), (7, 12741180), (10, 8918826), (12, 7432355), (14, 6370590), (15, 5945884), (20, 4459413), (21, 4247060), (28, 3185295), (30, 2972942), (35, 2548236), (42, 2123530), (60, 1486471), (70, 1274118), (84, 1061765), (105, 849412), (140, 637059), (210, 424706), (420, 212353)]