12605460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{30013}}^1$

素因数の和:30032

約数の個数: 48

約数和(自身を含む): 40338816

約数和(自身を除く): 27733356

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, 30013, 60026, 90039, 120052, 150065, 180078, 210091, 300130, 360156, 420182, 450195, 600260, 630273, 840364, 900390, 1050455, 1260546, 1800780, 2100910, 2521092, 3151365, 4201820, 6302730, 12605460]

約数ペア:

[(1, 12605460), (2, 6302730), (3, 4201820), (4, 3151365), (5, 2521092), (6, 2100910), (7, 1800780), (10, 1260546), (12, 1050455), (14, 900390), (15, 840364), (20, 630273), (21, 600260), (28, 450195), (30, 420182), (35, 360156), (42, 300130), (60, 210091), (70, 180078), (84, 150065), (105, 120052), (140, 90039), (210, 60026), (420, 30013)]