77811270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136511}}^1$

素因数の和:136540

約数の個数: 32

約数和(自身を含む): 196577280

約数和(自身を除く): 118766010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 136511, 273022, 409533, 682555, 819066, 1365110, 2047665, 2593709, 4095330, 5187418, 7781127, 12968545, 15562254, 25937090, 38905635, 77811270]

約数ペア:

[(1, 77811270), (2, 38905635), (3, 25937090), (5, 15562254), (6, 12968545), (10, 7781127), (15, 5187418), (19, 4095330), (30, 2593709), (38, 2047665), (57, 1365110), (95, 819066), (114, 682555), (190, 409533), (285, 273022), (570, 136511)]