2911740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3733}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 8782368

約数和(自身を除く): 5870628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3733, 7466, 11199, 14932, 18665, 22398, 37330, 44796, 48529, 55995, 74660, 97058, 111990, 145587, 194116, 223980, 242645, 291174, 485290, 582348, 727935, 970580, 1455870, 2911740]

約数ペア:

[(1, 2911740), (2, 1455870), (3, 970580), (4, 727935), (5, 582348), (6, 485290), (10, 291174), (12, 242645), (13, 223980), (15, 194116), (20, 145587), (26, 111990), (30, 97058), (39, 74660), (52, 55995), (60, 48529), (65, 44796), (78, 37330), (130, 22398), (156, 18665), (195, 14932), (260, 11199), (390, 7466), (780, 3733)]