1240372210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13313}}^1$

素因数の和:13360

約数の個数: 64

約数和(自身を含む): 2806804224

約数和(自身を除く): 1566432014

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1331, 1694, 2662, 4235, 6655, 8470, 9317, 13310, 13313, 18634, 26626, 46585, 66565, 93170, 93191, 133130, 146443, 186382, 292886, 465955, 732215, 931910, 1025101, 1464430, 1610873, 2050202, 3221746, 5125505, 8054365, 10251010, 11276111, 16108730, 17719603, 22552222, 35439206, 56380555, 88598015, 112761110, 124037221, 177196030, 248074442, 620186105, 1240372210]

約数ペア:

[(1, 1240372210), (2, 620186105), (5, 248074442), (7, 177196030), (10, 124037221), (11, 112761110), (14, 88598015), (22, 56380555), (35, 35439206), (55, 22552222), (70, 17719603), (77, 16108730), (110, 11276111), (121, 10251010), (154, 8054365), (242, 5125505), (385, 3221746), (605, 2050202), (770, 1610873), (847, 1464430), (1210, 1025101), (1331, 931910), (1694, 732215), (2662, 465955), (4235, 292886), (6655, 186382), (8470, 146443), (9317, 133130), (13310, 93191), (13313, 93170), (18634, 66565), (26626, 46585)]