2192384460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{745709}}^1$

素因数の和:745735

約数の個数: 72

約数和(自身を含む): 7140918960

約数和(自身を除く): 4948534500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 745709, 1491418, 2237127, 2982836, 3728545, 4474254, 5219963, 7457090, 8948508, 10439926, 11185635, 14914180, 15659889, 20879852, 22371270, 26099815, 31319778, 36539741, 44742540, 52199630, 62639556, 73079482, 78299445, 104399260, 109619223, 146158964, 156598890, 182698705, 219238446, 313197780, 365397410, 438476892, 548096115, 730794820, 1096192230, 2192384460]

約数ペア:

[(1, 2192384460), (2, 1096192230), (3, 730794820), (4, 548096115), (5, 438476892), (6, 365397410), (7, 313197780), (10, 219238446), (12, 182698705), (14, 156598890), (15, 146158964), (20, 109619223), (21, 104399260), (28, 78299445), (30, 73079482), (35, 62639556), (42, 52199630), (49, 44742540), (60, 36539741), (70, 31319778), (84, 26099815), (98, 22371270), (105, 20879852), (140, 15659889), (147, 14914180), (196, 11185635), (210, 10439926), (245, 8948508), (294, 7457090), (420, 5219963), (490, 4474254), (588, 3728545), (735, 2982836), (980, 2237127), (1470, 1491418), (2940, 745709)]