15691742660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{17027}}^1$

素因数の和:17177

約数の個数: 96

約数和(自身を含む): 37074723840

約数和(自身を除く): 21382981180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 71, 110, 118, 142, 220, 236, 284, 295, 355, 590, 649, 710, 781, 1180, 1298, 1420, 1562, 2596, 3124, 3245, 3905, 4189, 6490, 7810, 8378, 12980, 15620, 16756, 17027, 20945, 34054, 41890, 46079, 68108, 83780, 85135, 92158, 170270, 184316, 187297, 230395, 340540, 374594, 460790, 749188, 921580, 936485, 1004593, 1208917, 1872970, 2009186, 2417834, 3745940, 4018372, 4835668, 5022965, 6044585, 10045930, 11050523, 12089170, 13298087, 20091860, 22101046, 24178340, 26596174, 44202092, 53192348, 55252615, 66490435, 71326103, 110505230, 132980870, 142652206, 221010460, 265961740, 285304412, 356630515, 713261030, 784587133, 1426522060, 1569174266, 3138348532, 3922935665, 7845871330, 15691742660]

約数ペア:

[(1, 15691742660), (2, 7845871330), (4, 3922935665), (5, 3138348532), (10, 1569174266), (11, 1426522060), (20, 784587133), (22, 713261030), (44, 356630515), (55, 285304412), (59, 265961740), (71, 221010460), (110, 142652206), (118, 132980870), (142, 110505230), (220, 71326103), (236, 66490435), (284, 55252615), (295, 53192348), (355, 44202092), (590, 26596174), (649, 24178340), (710, 22101046), (781, 20091860), (1180, 13298087), (1298, 12089170), (1420, 11050523), (1562, 10045930), (2596, 6044585), (3124, 5022965), (3245, 4835668), (3905, 4018372), (4189, 3745940), (6490, 2417834), (7810, 2009186), (8378, 1872970), (12980, 1208917), (15620, 1004593), (16756, 936485), (17027, 921580), (20945, 749188), (34054, 460790), (41890, 374594), (46079, 340540), (68108, 230395), (83780, 187297), (85135, 184316), (92158, 170270)]