29304940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 75841920

約数和(自身を除く): 46536980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 1759, 2380, 3332, 3518, 4165, 7036, 8330, 8795, 12313, 16660, 17590, 24626, 29903, 35180, 49252, 59806, 61565, 86191, 119612, 123130, 149515, 172382, 209321, 246260, 299030, 344764, 418642, 430955, 598060, 837284, 861910, 1046605, 1465247, 1723820, 2093210, 2930494, 4186420, 5860988, 7326235, 14652470, 29304940]

約数ペア:

[(1, 29304940), (2, 14652470), (4, 7326235), (5, 5860988), (7, 4186420), (10, 2930494), (14, 2093210), (17, 1723820), (20, 1465247), (28, 1046605), (34, 861910), (35, 837284), (49, 598060), (68, 430955), (70, 418642), (85, 344764), (98, 299030), (119, 246260), (140, 209321), (170, 172382), (196, 149515), (238, 123130), (245, 119612), (340, 86191), (476, 61565), (490, 59806), (595, 49252), (833, 35180), (980, 29903), (1190, 24626), (1666, 17590), (1759, 16660), (2380, 12313), (3332, 8795), (3518, 8330), (4165, 7036)]