3204896380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{22961}}^1$

素因数の和:23974

約数の個数: 48

約数和(自身を含む): 7699801536

約数和(自身を除く): 4494905156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 997, 1994, 3988, 4985, 6979, 9970, 13958, 19940, 22961, 27916, 34895, 45922, 69790, 91844, 114805, 139580, 160727, 229610, 321454, 459220, 642908, 803635, 1607270, 3214540, 22892117, 45784234, 91568468, 114460585, 160244819, 228921170, 320489638, 457842340, 640979276, 801224095, 1602448190, 3204896380]

約数ペア:

[(1, 3204896380), (2, 1602448190), (4, 801224095), (5, 640979276), (7, 457842340), (10, 320489638), (14, 228921170), (20, 160244819), (28, 114460585), (35, 91568468), (70, 45784234), (140, 22892117), (997, 3214540), (1994, 1607270), (3988, 803635), (4985, 642908), (6979, 459220), (9970, 321454), (13958, 229610), (19940, 160727), (22961, 139580), (27916, 114805), (34895, 91844), (45922, 69790)]