23065140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54917}}^1$

素因数の和:54936

約数の個数: 48

約数和(自身を含む): 73809792

約数和(自身を除く): 50744652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 54917, 109834, 164751, 219668, 274585, 329502, 384419, 549170, 659004, 768838, 823755, 1098340, 1153257, 1537676, 1647510, 1922095, 2306514, 3295020, 3844190, 4613028, 5766285, 7688380, 11532570, 23065140]

約数ペア:

[(1, 23065140), (2, 11532570), (3, 7688380), (4, 5766285), (5, 4613028), (6, 3844190), (7, 3295020), (10, 2306514), (12, 1922095), (14, 1647510), (15, 1537676), (20, 1153257), (21, 1098340), (28, 823755), (30, 768838), (35, 659004), (42, 549170), (60, 384419), (70, 329502), (84, 274585), (105, 219668), (140, 164751), (210, 109834), (420, 54917)]