15722071204

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^2\times {\mathrm{7561}}^1$

素因数の和:7785

約数の個数: 54

約数和(自身を含む): 32323670694

約数和(自身を除く): 16601599490

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 7561, 10094, 10609, 15122, 20188, 21218, 30244, 42436, 52927, 74263, 105854, 148526, 211708, 297052, 370489, 519841, 740978, 778783, 1039682, 1481956, 1557566, 2079364, 3115132, 5451481, 10902962, 21805924, 38160367, 76320734, 80214649, 152641468, 160429298, 320858596, 561502543, 1123005086, 2246010172, 3930517801, 7861035602, 15722071204]

約数ペア:

[(1, 15722071204), (2, 7861035602), (4, 3930517801), (7, 2246010172), (14, 1123005086), (28, 561502543), (49, 320858596), (98, 160429298), (103, 152641468), (196, 80214649), (206, 76320734), (412, 38160367), (721, 21805924), (1442, 10902962), (2884, 5451481), (5047, 3115132), (7561, 2079364), (10094, 1557566), (10609, 1481956), (15122, 1039682), (20188, 778783), (21218, 740978), (30244, 519841), (42436, 370489), (52927, 297052), (74263, 211708), (105854, 148526)]