74966889970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1013203}}^1$

素因数の和:1013375

約数の個数: 48

約数和(自身を含む): 158011190208

約数和(自身を除く): 83044300238

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 490, 755, 1057, 1510, 2114, 5285, 7399, 10570, 14798, 36995, 73990, 1013203, 2026406, 5066015, 7092421, 10132030, 14184842, 35462105, 49646947, 70924210, 99293894, 152993653, 248234735, 305987306, 496469470, 764968265, 1070955571, 1529936530, 2141911142, 5354777855, 7496688997, 10709555710, 14993377994, 37483444985, 74966889970]

約数ペア:

[(1, 74966889970), (2, 37483444985), (5, 14993377994), (7, 10709555710), (10, 7496688997), (14, 5354777855), (35, 2141911142), (49, 1529936530), (70, 1070955571), (98, 764968265), (151, 496469470), (245, 305987306), (302, 248234735), (490, 152993653), (755, 99293894), (1057, 70924210), (1510, 49646947), (2114, 35462105), (5285, 14184842), (7399, 10132030), (10570, 7092421), (14798, 5066015), (36995, 2026406), (73990, 1013203)]