270190674

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{691}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 648708480

約数和(自身を除く): 378517806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 557, 691, 702, 1114, 1382, 1671, 2073, 3342, 4146, 5013, 6219, 7241, 8983, 10026, 12438, 14482, 15039, 17966, 18657, 21723, 26949, 30078, 37314, 43446, 53898, 65169, 80847, 130338, 161694, 195507, 242541, 384887, 391014, 485082, 769774, 1154661, 2309322, 3463983, 5003531, 6927966, 10007062, 10391949, 15010593, 20783898, 30021186, 45031779, 90063558, 135095337, 270190674]

約数ペア:

[(1, 270190674), (2, 135095337), (3, 90063558), (6, 45031779), (9, 30021186), (13, 20783898), (18, 15010593), (26, 10391949), (27, 10007062), (39, 6927966), (54, 5003531), (78, 3463983), (117, 2309322), (234, 1154661), (351, 769774), (557, 485082), (691, 391014), (702, 384887), (1114, 242541), (1382, 195507), (1671, 161694), (2073, 130338), (3342, 80847), (4146, 65169), (5013, 53898), (6219, 43446), (7241, 37314), (8983, 30078), (10026, 26949), (12438, 21723), (14482, 18657), (15039, 17966)]