119423780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3985

約数の個数: 72

約数和(自身を含む): 301222656

約数和(自身を除く): 181798876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 3931, 4340, 6076, 7595, 7862, 15190, 15724, 19655, 27517, 30380, 39310, 55034, 78620, 110068, 121861, 137585, 192619, 243722, 275170, 385238, 487444, 550340, 609305, 770476, 853027, 963095, 1218610, 1706054, 1926190, 2437220, 3412108, 3852380, 4265135, 5971189, 8530270, 11942378, 17060540, 23884756, 29855945, 59711890, 119423780]

約数ペア:

[(1, 119423780), (2, 59711890), (4, 29855945), (5, 23884756), (7, 17060540), (10, 11942378), (14, 8530270), (20, 5971189), (28, 4265135), (31, 3852380), (35, 3412108), (49, 2437220), (62, 1926190), (70, 1706054), (98, 1218610), (124, 963095), (140, 853027), (155, 770476), (196, 609305), (217, 550340), (245, 487444), (310, 385238), (434, 275170), (490, 243722), (620, 192619), (868, 137585), (980, 121861), (1085, 110068), (1519, 78620), (2170, 55034), (3038, 39310), (3931, 30380), (4340, 27517), (6076, 19655), (7595, 15724), (7862, 15190)]