84935340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67409}}^1$

素因数の和:67431

約数の個数: 72

約数和(自身を含む): 294446880

約数和(自身を除く): 209511540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 67409, 134818, 202227, 269636, 337045, 404454, 471863, 606681, 674090, 808908, 943726, 1011135, 1213362, 1348180, 1415589, 1887452, 2022270, 2359315, 2426724, 2831178, 3033405, 4044540, 4246767, 4718630, 5662356, 6066810, 7077945, 8493534, 9437260, 12133620, 14155890, 16987068, 21233835, 28311780, 42467670, 84935340]

約数ペア:

[(1, 84935340), (2, 42467670), (3, 28311780), (4, 21233835), (5, 16987068), (6, 14155890), (7, 12133620), (9, 9437260), (10, 8493534), (12, 7077945), (14, 6066810), (15, 5662356), (18, 4718630), (20, 4246767), (21, 4044540), (28, 3033405), (30, 2831178), (35, 2426724), (36, 2359315), (42, 2022270), (45, 1887452), (60, 1415589), (63, 1348180), (70, 1213362), (84, 1011135), (90, 943726), (105, 808908), (126, 674090), (140, 606681), (180, 471863), (210, 404454), (252, 337045), (315, 269636), (420, 202227), (630, 134818), (1260, 67409)]