234956540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{129097}}^1$

素因数の和:129126

約数の個数: 48

約数和(自身を含む): 607276992

約数和(自身を除く): 372320452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 129097, 258194, 516388, 645485, 903679, 1290970, 1678261, 1807358, 2581940, 3356522, 3614716, 4518395, 6713044, 8391305, 9036790, 11747827, 16782610, 18073580, 23495654, 33565220, 46991308, 58739135, 117478270, 234956540]

約数ペア:

[(1, 234956540), (2, 117478270), (4, 58739135), (5, 46991308), (7, 33565220), (10, 23495654), (13, 18073580), (14, 16782610), (20, 11747827), (26, 9036790), (28, 8391305), (35, 6713044), (52, 4518395), (65, 3614716), (70, 3356522), (91, 2581940), (130, 1807358), (140, 1678261), (182, 1290970), (260, 903679), (364, 645485), (455, 516388), (910, 258194), (1820, 129097)]