103868520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{123653}}^1$

素因数の和:123674

約数の個数: 64

約数和(自身を含む): 356123520

約数和(自身を除く): 252255000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 123653, 247306, 370959, 494612, 618265, 741918, 865571, 989224, 1236530, 1483836, 1731142, 1854795, 2473060, 2596713, 2967672, 3462284, 3709590, 4327855, 4946120, 5193426, 6924568, 7419180, 8655710, 10386852, 12983565, 14838360, 17311420, 20773704, 25967130, 34622840, 51934260, 103868520]

約数ペア:

[(1, 103868520), (2, 51934260), (3, 34622840), (4, 25967130), (5, 20773704), (6, 17311420), (7, 14838360), (8, 12983565), (10, 10386852), (12, 8655710), (14, 7419180), (15, 6924568), (20, 5193426), (21, 4946120), (24, 4327855), (28, 3709590), (30, 3462284), (35, 2967672), (40, 2596713), (42, 2473060), (56, 1854795), (60, 1731142), (70, 1483836), (84, 1236530), (105, 989224), (120, 865571), (140, 741918), (168, 618265), (210, 494612), (280, 370959), (420, 247306), (840, 123653)]