471251340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{374009}}^1$

素因数の和:374031

約数の個数: 72

約数和(自身を含む): 1633675680

約数和(自身を除く): 1162424340

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, 374009, 748018, 1122027, 1496036, 1870045, 2244054, 2618063, 3366081, 3740090, 4488108, 5236126, 5610135, 6732162, 7480180, 7854189, 10472252, 11220270, 13090315, 13464324, 15708378, 16830405, 22440540, 23562567, 26180630, 31416756, 33660810, 39270945, 47125134, 52361260, 67321620, 78541890, 94250268, 117812835, 157083780, 235625670, 471251340]

約数ペア:

[(1, 471251340), (2, 235625670), (3, 157083780), (4, 117812835), (5, 94250268), (6, 78541890), (7, 67321620), (9, 52361260), (10, 47125134), (12, 39270945), (14, 33660810), (15, 31416756), (18, 26180630), (20, 23562567), (21, 22440540), (28, 16830405), (30, 15708378), (35, 13464324), (36, 13090315), (42, 11220270), (45, 10472252), (60, 7854189), (63, 7480180), (70, 6732162), (84, 5610135), (90, 5236126), (105, 4488108), (126, 3740090), (140, 3366081), (180, 2618063), (210, 2244054), (252, 1870045), (315, 1496036), (420, 1122027), (630, 748018), (1260, 374009)]