111401220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{265241}}^1$

素因数の和:265260

約数の個数: 48

約数和(自身を含む): 356485248

約数和(自身を除く): 245084028

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, 265241, 530482, 795723, 1060964, 1326205, 1591446, 1856687, 2652410, 3182892, 3713374, 3978615, 5304820, 5570061, 7426748, 7957230, 9283435, 11140122, 15914460, 18566870, 22280244, 27850305, 37133740, 55700610, 111401220]

約数ペア:

[(1, 111401220), (2, 55700610), (3, 37133740), (4, 27850305), (5, 22280244), (6, 18566870), (7, 15914460), (10, 11140122), (12, 9283435), (14, 7957230), (15, 7426748), (20, 5570061), (21, 5304820), (28, 3978615), (30, 3713374), (35, 3182892), (42, 2652410), (60, 1856687), (70, 1591446), (84, 1326205), (105, 1060964), (140, 795723), (210, 530482), (420, 265241)]