4791780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3803}}^1$

素因数の和:3825

約数の個数: 72

約数和(自身を含む): 16615872

約数和(自身を除く): 11824092

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, 3803, 7606, 11409, 15212, 19015, 22818, 26621, 34227, 38030, 45636, 53242, 57045, 68454, 76060, 79863, 106484, 114090, 133105, 136908, 159726, 171135, 228180, 239589, 266210, 319452, 342270, 399315, 479178, 532420, 684540, 798630, 958356, 1197945, 1597260, 2395890, 4791780]

約数ペア:

[(1, 4791780), (2, 2395890), (3, 1597260), (4, 1197945), (5, 958356), (6, 798630), (7, 684540), (9, 532420), (10, 479178), (12, 399315), (14, 342270), (15, 319452), (18, 266210), (20, 239589), (21, 228180), (28, 171135), (30, 159726), (35, 136908), (36, 133105), (42, 114090), (45, 106484), (60, 79863), (63, 76060), (70, 68454), (84, 57045), (90, 53242), (105, 45636), (126, 38030), (140, 34227), (180, 26621), (210, 22818), (252, 19015), (315, 15212), (420, 11409), (630, 7606), (1260, 3803)]