22115970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 59633280

約数和(自身を除く): 37517310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 811, 909, 1010, 1515, 1622, 1818, 2433, 2727, 3030, 4055, 4545, 4866, 5454, 7299, 8110, 9090, 12165, 13635, 14598, 21897, 24330, 27270, 36495, 43794, 72990, 81911, 109485, 163822, 218970, 245733, 409555, 491466, 737199, 819110, 1228665, 1474398, 2211597, 2457330, 3685995, 4423194, 7371990, 11057985, 22115970]

約数ペア:

[(1, 22115970), (2, 11057985), (3, 7371990), (5, 4423194), (6, 3685995), (9, 2457330), (10, 2211597), (15, 1474398), (18, 1228665), (27, 819110), (30, 737199), (45, 491466), (54, 409555), (90, 245733), (101, 218970), (135, 163822), (202, 109485), (270, 81911), (303, 72990), (505, 43794), (606, 36495), (811, 27270), (909, 24330), (1010, 21897), (1515, 14598), (1622, 13635), (1818, 12165), (2433, 9090), (2727, 8110), (3030, 7299), (4055, 5454), (4545, 4866)]