77608830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198997}}^1$

素因数の和:199020

約数の個数: 32

約数和(自身を含む): 200589984

約数和(自身を除く): 122981154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 198997, 397994, 596991, 994985, 1193982, 1989970, 2586961, 2984955, 5173922, 5969910, 7760883, 12934805, 15521766, 25869610, 38804415, 77608830]

約数ペア:

[(1, 77608830), (2, 38804415), (3, 25869610), (5, 15521766), (6, 12934805), (10, 7760883), (13, 5969910), (15, 5173922), (26, 2984955), (30, 2586961), (39, 1989970), (65, 1193982), (78, 994985), (130, 596991), (195, 397994), (390, 198997)]