7682340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 21873600

約数和(自身を除く): 14191260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2099, 3660, 4198, 6297, 8396, 10495, 12594, 20990, 25188, 31485, 41980, 62970, 125940, 128039, 256078, 384117, 512156, 640195, 768234, 1280390, 1536468, 1920585, 2560780, 3841170, 7682340]

約数ペア:

[(1, 7682340), (2, 3841170), (3, 2560780), (4, 1920585), (5, 1536468), (6, 1280390), (10, 768234), (12, 640195), (15, 512156), (20, 384117), (30, 256078), (60, 128039), (61, 125940), (122, 62970), (183, 41980), (244, 31485), (305, 25188), (366, 20990), (610, 12594), (732, 10495), (915, 8396), (1220, 6297), (1830, 4198), (2099, 3660)]