10215678070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{1429}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 20018718720

約数和(自身を除く): 9803040650

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 433, 635, 866, 1270, 1429, 1651, 2165, 2858, 3302, 4330, 5629, 7145, 8255, 11258, 14290, 16510, 18577, 28145, 37154, 54991, 56290, 92885, 109982, 181483, 185770, 274955, 362966, 549910, 618757, 714883, 907415, 1237514, 1429766, 1814830, 2359279, 3093785, 3574415, 4718558, 6187570, 7148830, 8043841, 11796395, 16087682, 23592790, 40219205, 78582139, 80438410, 157164278, 392910695, 785821390, 1021567807, 2043135614, 5107839035, 10215678070]

約数ペア:

[(1, 10215678070), (2, 5107839035), (5, 2043135614), (10, 1021567807), (13, 785821390), (26, 392910695), (65, 157164278), (127, 80438410), (130, 78582139), (254, 40219205), (433, 23592790), (635, 16087682), (866, 11796395), (1270, 8043841), (1429, 7148830), (1651, 6187570), (2165, 4718558), (2858, 3574415), (3302, 3093785), (4330, 2359279), (5629, 1814830), (7145, 1429766), (8255, 1237514), (11258, 907415), (14290, 714883), (16510, 618757), (18577, 549910), (28145, 362966), (37154, 274955), (54991, 185770), (56290, 181483), (92885, 109982)]