870345198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59183}}^1$

素因数の和:59253

約数の個数: 48

約数和(自身を含む): 2031194880

約数和(自身を除く): 1160849682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14706, 59183, 118366, 177549, 355098, 532647, 1065294, 1124477, 2248954, 2544869, 3373431, 5089738, 6746862, 7634607, 10120293, 15269214, 20240586, 22903821, 45807642, 48352511, 96705022, 145057533, 290115066, 435172599, 870345198]

約数ペア:

[(1, 870345198), (2, 435172599), (3, 290115066), (6, 145057533), (9, 96705022), (18, 48352511), (19, 45807642), (38, 22903821), (43, 20240586), (57, 15269214), (86, 10120293), (114, 7634607), (129, 6746862), (171, 5089738), (258, 3373431), (342, 2544869), (387, 2248954), (774, 1124477), (817, 1065294), (1634, 532647), (2451, 355098), (4902, 177549), (7353, 118366), (14706, 59183)]