67998350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8447}}^1$

素因数の和:8489

約数の個数: 48

約数和(自身を含む): 150847488

約数和(自身を除く): 82849138

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 8447, 16894, 42235, 59129, 84470, 118258, 194281, 211175, 295645, 388562, 422350, 591290, 971405, 1359967, 1478225, 1942810, 2719934, 2956450, 4857025, 6799835, 9714050, 13599670, 33999175, 67998350]

約数ペア:

[(1, 67998350), (2, 33999175), (5, 13599670), (7, 9714050), (10, 6799835), (14, 4857025), (23, 2956450), (25, 2719934), (35, 1942810), (46, 1478225), (50, 1359967), (70, 971405), (115, 591290), (161, 422350), (175, 388562), (230, 295645), (322, 211175), (350, 194281), (575, 118258), (805, 84470), (1150, 59129), (1610, 42235), (4025, 16894), (8050, 8447)]