5555340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4431

約数の個数: 72

約数和(自身を含む): 19262880

約数和(自身を除く): 13707540

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, 4409, 8818, 13227, 17636, 22045, 26454, 30863, 39681, 44090, 52908, 61726, 66135, 79362, 88180, 92589, 123452, 132270, 154315, 158724, 185178, 198405, 264540, 277767, 308630, 370356, 396810, 462945, 555534, 617260, 793620, 925890, 1111068, 1388835, 1851780, 2777670, 5555340]

約数ペア:

[(1, 5555340), (2, 2777670), (3, 1851780), (4, 1388835), (5, 1111068), (6, 925890), (7, 793620), (9, 617260), (10, 555534), (12, 462945), (14, 396810), (15, 370356), (18, 308630), (20, 277767), (21, 264540), (28, 198405), (30, 185178), (35, 158724), (36, 154315), (42, 132270), (45, 123452), (60, 92589), (63, 88180), (70, 79362), (84, 66135), (90, 61726), (105, 52908), (126, 44090), (140, 39681), (180, 30863), (210, 26454), (252, 22045), (315, 17636), (420, 13227), (630, 8818), (1260, 4409)]