2187344790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{426383}}^1$

素因数の和:426418

約数の個数: 64

約数和(自身を含む): 6139929600

約数和(自身を除く): 3952584810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 426383, 852766, 1279149, 2131915, 2558298, 3837447, 4263830, 6395745, 7674894, 8101277, 11512341, 12791490, 16202554, 19187235, 23024682, 24303831, 38374470, 40506385, 48607662, 57561705, 72911493, 81012770, 115123410, 121519155, 145822986, 218734479, 243038310, 364557465, 437468958, 729114930, 1093672395, 2187344790]

約数ペア:

[(1, 2187344790), (2, 1093672395), (3, 729114930), (5, 437468958), (6, 364557465), (9, 243038310), (10, 218734479), (15, 145822986), (18, 121519155), (19, 115123410), (27, 81012770), (30, 72911493), (38, 57561705), (45, 48607662), (54, 40506385), (57, 38374470), (90, 24303831), (95, 23024682), (114, 19187235), (135, 16202554), (171, 12791490), (190, 11512341), (270, 8101277), (285, 7674894), (342, 6395745), (513, 4263830), (570, 3837447), (855, 2558298), (1026, 2131915), (1710, 1279149), (2565, 852766), (5130, 426383)]