151052690

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 275546880

約数和(自身を除く): 124494190

約数列:

[1, 2, 5, 10, 139, 271, 278, 401, 542, 695, 802, 1355, 1390, 2005, 2710, 4010, 37669, 55739, 75338, 108671, 111478, 188345, 217342, 278695, 376690, 543355, 557390, 1086710, 15105269, 30210538, 75526345, 151052690]

約数ペア:

[(1, 151052690), (2, 75526345), (5, 30210538), (10, 15105269), (139, 1086710), (271, 557390), (278, 543355), (401, 376690), (542, 278695), (695, 217342), (802, 188345), (1355, 111478), (1390, 108671), (2005, 75338), (2710, 55739), (4010, 37669)]