870858491274

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11941}}^1\times {\mathrm{51287}}^1$

素因数の和:63315

約数の個数: 48

約数和(自身を含む): 1910941643520

約数和(自身を除く): 1040083152246

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 11941, 23882, 35823, 51287, 71646, 102574, 107469, 153861, 214938, 307722, 461583, 923166, 943339, 1886678, 2830017, 4051673, 5660034, 8103346, 8490051, 12155019, 16980102, 24310038, 36465057, 72930114, 612418067, 1224836134, 1837254201, 3674508402, 5511762603, 11023525206, 48381027293, 96762054586, 145143081879, 290286163758, 435429245637, 870858491274]

約数ペア:

[(1, 870858491274), (2, 435429245637), (3, 290286163758), (6, 145143081879), (9, 96762054586), (18, 48381027293), (79, 11023525206), (158, 5511762603), (237, 3674508402), (474, 1837254201), (711, 1224836134), (1422, 612418067), (11941, 72930114), (23882, 36465057), (35823, 24310038), (51287, 16980102), (71646, 12155019), (102574, 8490051), (107469, 8103346), (153861, 5660034), (214938, 4051673), (307722, 2830017), (461583, 1886678), (923166, 943339)]