2008498410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{104773}}^1$

素因数の和:104860

約数の個数: 64

約数和(自身を含む): 5431484160

約数和(自身を除く): 3422985750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 19170, 104773, 209546, 314319, 523865, 628638, 942957, 1047730, 1571595, 1885914, 2828871, 3143190, 4714785, 5657742, 7438883, 9429570, 14144355, 14877766, 22316649, 28288710, 37194415, 44633298, 66949947, 74388830, 111583245, 133899894, 200849841, 223166490, 334749735, 401699682, 669499470, 1004249205, 2008498410]

約数ペア:

[(1, 2008498410), (2, 1004249205), (3, 669499470), (5, 401699682), (6, 334749735), (9, 223166490), (10, 200849841), (15, 133899894), (18, 111583245), (27, 74388830), (30, 66949947), (45, 44633298), (54, 37194415), (71, 28288710), (90, 22316649), (135, 14877766), (142, 14144355), (213, 9429570), (270, 7438883), (355, 5657742), (426, 4714785), (639, 3143190), (710, 2828871), (1065, 1885914), (1278, 1571595), (1917, 1047730), (2130, 942957), (3195, 628638), (3834, 523865), (6390, 314319), (9585, 209546), (19170, 104773)]