4561620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10861}}^1$

素因数の和:10880

約数の個数: 48

約数和(自身を含む): 14598528

約数和(自身を除く): 10036908

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, 10861, 21722, 32583, 43444, 54305, 65166, 76027, 108610, 130332, 152054, 162915, 217220, 228081, 304108, 325830, 380135, 456162, 651660, 760270, 912324, 1140405, 1520540, 2280810, 4561620]

約数ペア:

[(1, 4561620), (2, 2280810), (3, 1520540), (4, 1140405), (5, 912324), (6, 760270), (7, 651660), (10, 456162), (12, 380135), (14, 325830), (15, 304108), (20, 228081), (21, 217220), (28, 162915), (30, 152054), (35, 130332), (42, 108610), (60, 76027), (70, 65166), (84, 54305), (105, 43444), (140, 32583), (210, 21722), (420, 10861)]