6540989820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{4357}}^1$

素因数の和:4691

約数の個数: 96

約数和(自身を含む): 18555457536

約数和(自身を除く): 12014467716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 191, 262, 382, 393, 524, 573, 655, 764, 786, 955, 1146, 1310, 1572, 1910, 1965, 2292, 2620, 2865, 3820, 3930, 4357, 5730, 7860, 8714, 11460, 13071, 17428, 21785, 25021, 26142, 43570, 50042, 52284, 65355, 75063, 87140, 100084, 125105, 130710, 150126, 250210, 261420, 300252, 375315, 500420, 570767, 750630, 832187, 1141534, 1501260, 1664374, 1712301, 2283068, 2496561, 2853835, 3328748, 3424602, 4160935, 4993122, 5707670, 6849204, 8321870, 8561505, 9986244, 11415340, 12482805, 16643740, 17123010, 24965610, 34246020, 49931220, 109016497, 218032994, 327049491, 436065988, 545082485, 654098982, 1090164970, 1308197964, 1635247455, 2180329940, 3270494910, 6540989820]

約数ペア:

[(1, 6540989820), (2, 3270494910), (3, 2180329940), (4, 1635247455), (5, 1308197964), (6, 1090164970), (10, 654098982), (12, 545082485), (15, 436065988), (20, 327049491), (30, 218032994), (60, 109016497), (131, 49931220), (191, 34246020), (262, 24965610), (382, 17123010), (393, 16643740), (524, 12482805), (573, 11415340), (655, 9986244), (764, 8561505), (786, 8321870), (955, 6849204), (1146, 5707670), (1310, 4993122), (1572, 4160935), (1910, 3424602), (1965, 3328748), (2292, 2853835), (2620, 2496561), (2865, 2283068), (3820, 1712301), (3930, 1664374), (4357, 1501260), (5730, 1141534), (7860, 832187), (8714, 750630), (11460, 570767), (13071, 500420), (17428, 375315), (21785, 300252), (25021, 261420), (26142, 250210), (43570, 150126), (50042, 130710), (52284, 125105), (65355, 100084), (75063, 87140)]