22782270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 62977536

約数和(自身を除く): 40195266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 691, 785, 942, 1099, 1382, 1570, 2073, 2198, 2355, 3297, 3455, 4146, 4710, 4837, 5495, 6594, 6910, 9674, 10365, 10990, 14511, 16485, 20730, 24185, 29022, 32970, 48370, 72555, 108487, 145110, 216974, 325461, 542435, 650922, 759409, 1084870, 1518818, 1627305, 2278227, 3254610, 3797045, 4556454, 7594090, 11391135, 22782270]

約数ペア:

[(1, 22782270), (2, 11391135), (3, 7594090), (5, 4556454), (6, 3797045), (7, 3254610), (10, 2278227), (14, 1627305), (15, 1518818), (21, 1084870), (30, 759409), (35, 650922), (42, 542435), (70, 325461), (105, 216974), (157, 145110), (210, 108487), (314, 72555), (471, 48370), (691, 32970), (785, 29022), (942, 24185), (1099, 20730), (1382, 16485), (1570, 14511), (2073, 10990), (2198, 10365), (2355, 9674), (3297, 6910), (3455, 6594), (4146, 5495), (4710, 4837)]