108206910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{171757}}^1$

素因数の和:171777

約数の個数: 48

約数和(自身を含む): 321530976

約数和(自身を除く): 213324066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 171757, 343514, 515271, 858785, 1030542, 1202299, 1545813, 1717570, 2404598, 2576355, 3091626, 3606897, 5152710, 6011495, 7213794, 7729065, 10820691, 12022990, 15458130, 18034485, 21641382, 36068970, 54103455, 108206910]

約数ペア:

[(1, 108206910), (2, 54103455), (3, 36068970), (5, 21641382), (6, 18034485), (7, 15458130), (9, 12022990), (10, 10820691), (14, 7729065), (15, 7213794), (18, 6011495), (21, 5152710), (30, 3606897), (35, 3091626), (42, 2576355), (45, 2404598), (63, 1717570), (70, 1545813), (90, 1202299), (105, 1030542), (126, 858785), (210, 515271), (315, 343514), (630, 171757)]