86328970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5039

約数の個数: 64

約数和(自身を含む): 201358080

約数和(自身を除く): 115029110

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 4993, 8645, 9986, 17290, 24965, 34951, 49930, 64909, 69902, 94867, 129818, 174755, 189734, 324545, 349510, 454363, 474335, 649090, 664069, 908726, 948670, 1233271, 1328138, 2271815, 2466542, 3320345, 4543630, 6166355, 6640690, 8632897, 12332710, 17265794, 43164485, 86328970]

約数ペア:

[(1, 86328970), (2, 43164485), (5, 17265794), (7, 12332710), (10, 8632897), (13, 6640690), (14, 6166355), (19, 4543630), (26, 3320345), (35, 2466542), (38, 2271815), (65, 1328138), (70, 1233271), (91, 948670), (95, 908726), (130, 664069), (133, 649090), (182, 474335), (190, 454363), (247, 349510), (266, 324545), (455, 189734), (494, 174755), (665, 129818), (910, 94867), (1235, 69902), (1330, 64909), (1729, 49930), (2470, 34951), (3458, 24965), (4993, 17290), (8645, 9986)]