30486888957

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{17683}}^1$

素因数の和:17890

約数の個数: 64

約数和(自身を含む): 50929920000

約数和(自身を除く): 20443031043

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 149, 203, 399, 447, 551, 609, 1043, 1653, 2831, 3129, 3857, 4321, 8493, 11571, 12963, 17683, 19817, 30247, 53049, 59451, 82099, 90741, 123781, 246297, 335977, 371343, 512807, 574693, 1007931, 1538421, 1724079, 2351839, 2634767, 3589649, 7055517, 7904301, 9743333, 10768947, 18443369, 29229999, 50060573, 55330107, 68203331, 76408243, 150181719, 204609993, 229224729, 350424011, 534857701, 1051272033, 1451756617, 1604573103, 4355269851, 10162296319, 30486888957]

約数ペア:

[(1, 30486888957), (3, 10162296319), (7, 4355269851), (19, 1604573103), (21, 1451756617), (29, 1051272033), (57, 534857701), (87, 350424011), (133, 229224729), (149, 204609993), (203, 150181719), (399, 76408243), (447, 68203331), (551, 55330107), (609, 50060573), (1043, 29229999), (1653, 18443369), (2831, 10768947), (3129, 9743333), (3857, 7904301), (4321, 7055517), (8493, 3589649), (11571, 2634767), (12963, 2351839), (17683, 1724079), (19817, 1538421), (30247, 1007931), (53049, 574693), (59451, 512807), (82099, 371343), (90741, 335977), (123781, 246297)]