4889730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 11793600

約数和(自身を除く): 6903870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 419, 778, 838, 1167, 1257, 1945, 2095, 2334, 2514, 3890, 4190, 5835, 6285, 11670, 12570, 162991, 325982, 488973, 814955, 977946, 1629910, 2444865, 4889730]

約数ペア:

[(1, 4889730), (2, 2444865), (3, 1629910), (5, 977946), (6, 814955), (10, 488973), (15, 325982), (30, 162991), (389, 12570), (419, 11670), (778, 6285), (838, 5835), (1167, 4190), (1257, 3890), (1945, 2514), (2095, 2334)]