6255340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 16489872

約数和(自身を除く): 10234532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 491, 637, 910, 980, 982, 1274, 1820, 1964, 2455, 2548, 3185, 3437, 4910, 6370, 6383, 6874, 9820, 12740, 12766, 13748, 17185, 24059, 25532, 31915, 34370, 44681, 48118, 63830, 68740, 89362, 96236, 120295, 127660, 178724, 223405, 240590, 312767, 446810, 481180, 625534, 893620, 1251068, 1563835, 3127670, 6255340]

約数ペア:

[(1, 6255340), (2, 3127670), (4, 1563835), (5, 1251068), (7, 893620), (10, 625534), (13, 481180), (14, 446810), (20, 312767), (26, 240590), (28, 223405), (35, 178724), (49, 127660), (52, 120295), (65, 96236), (70, 89362), (91, 68740), (98, 63830), (130, 48118), (140, 44681), (182, 34370), (196, 31915), (245, 25532), (260, 24059), (364, 17185), (455, 13748), (490, 12766), (491, 12740), (637, 9820), (910, 6874), (980, 6383), (982, 6370), (1274, 4910), (1820, 3437), (1964, 3185), (2455, 2548)]