56724570

素因数分解:

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

素因数の和:30036

約数の個数: 64

約数和(自身を含む): 172880640

約数和(自身を除く): 116156070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 30013, 60026, 90039, 150065, 180078, 210091, 270117, 300130, 420182, 450195, 540234, 630273, 810351, 900390, 1050455, 1260546, 1350585, 1620702, 1890819, 2100910, 2701170, 3151365, 3781638, 4051755, 5672457, 6302730, 8103510, 9454095, 11344914, 18908190, 28362285, 56724570]

約数ペア:

[(1, 56724570), (2, 28362285), (3, 18908190), (5, 11344914), (6, 9454095), (7, 8103510), (9, 6302730), (10, 5672457), (14, 4051755), (15, 3781638), (18, 3151365), (21, 2701170), (27, 2100910), (30, 1890819), (35, 1620702), (42, 1350585), (45, 1260546), (54, 1050455), (63, 900390), (70, 810351), (90, 630273), (105, 540234), (126, 450195), (135, 420182), (189, 300130), (210, 270117), (270, 210091), (315, 180078), (378, 150065), (630, 90039), (945, 60026), (1890, 30013)]