729308030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{15383}}^1$

素因数の和:15832

約数の個数: 32

約数和(自身を含む): 1435511808

約数和(自身を除く): 706203778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 9482, 15383, 23705, 30766, 47410, 76915, 153830, 169213, 338426, 846065, 1692130, 6630073, 13260146, 33150365, 66300730, 72930803, 145861606, 364654015, 729308030]

約数ペア:

[(1, 729308030), (2, 364654015), (5, 145861606), (10, 72930803), (11, 66300730), (22, 33150365), (55, 13260146), (110, 6630073), (431, 1692130), (862, 846065), (2155, 338426), (4310, 169213), (4741, 153830), (9482, 76915), (15383, 47410), (23705, 30766)]