75385870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6607}}^1$

素因数の和:6784

約数の個数: 32

約数和(自身を含む): 156054528

約数和(自身を除く): 80668658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 6607, 11410, 13214, 33035, 46249, 66070, 92498, 231245, 462490, 1076941, 2153882, 5384705, 7538587, 10769410, 15077174, 37692935, 75385870]

約数ペア:

[(1, 75385870), (2, 37692935), (5, 15077174), (7, 10769410), (10, 7538587), (14, 5384705), (35, 2153882), (70, 1076941), (163, 462490), (326, 231245), (815, 92498), (1141, 66070), (1630, 46249), (2282, 33035), (5705, 13214), (6607, 11410)]