75081790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15107}}^1$

素因数の和:15192

約数の個数: 32

約数和(自身を含む): 156639744

約数和(自身を除く): 81557954

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 15107, 30214, 75535, 105749, 151070, 211498, 528745, 1057490, 1072597, 2145194, 5362985, 7508179, 10725970, 15016358, 37540895, 75081790]

約数ペア:

[(1, 75081790), (2, 37540895), (5, 15016358), (7, 10725970), (10, 7508179), (14, 5362985), (35, 2145194), (70, 1072597), (71, 1057490), (142, 528745), (355, 211498), (497, 151070), (710, 105749), (994, 75535), (2485, 30214), (4970, 15107)]