213367020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 614502336

約数和(自身を除く): 401135316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 97, 122, 183, 194, 244, 291, 305, 366, 388, 485, 582, 601, 610, 732, 915, 970, 1164, 1202, 1220, 1455, 1803, 1830, 1940, 2404, 2910, 3005, 3606, 3660, 5820, 5917, 6010, 7212, 9015, 11834, 12020, 17751, 18030, 23668, 29585, 35502, 36060, 36661, 58297, 59170, 71004, 73322, 88755, 109983, 116594, 118340, 146644, 174891, 177510, 183305, 219966, 233188, 291485, 349782, 355020, 366610, 439932, 549915, 582970, 699564, 733220, 874455, 1099830, 1165940, 1748910, 2199660, 3497820, 3556117, 7112234, 10668351, 14224468, 17780585, 21336702, 35561170, 42673404, 53341755, 71122340, 106683510, 213367020]

約数ペア:

[(1, 213367020), (2, 106683510), (3, 71122340), (4, 53341755), (5, 42673404), (6, 35561170), (10, 21336702), (12, 17780585), (15, 14224468), (20, 10668351), (30, 7112234), (60, 3556117), (61, 3497820), (97, 2199660), (122, 1748910), (183, 1165940), (194, 1099830), (244, 874455), (291, 733220), (305, 699564), (366, 582970), (388, 549915), (485, 439932), (582, 366610), (601, 355020), (610, 349782), (732, 291485), (915, 233188), (970, 219966), (1164, 183305), (1202, 177510), (1220, 174891), (1455, 146644), (1803, 118340), (1830, 116594), (1940, 109983), (2404, 88755), (2910, 73322), (3005, 71004), (3606, 59170), (3660, 58297), (5820, 36661), (5917, 36060), (6010, 35502), (7212, 29585), (9015, 23668), (11834, 18030), (12020, 17751)]