30470650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{12437}}^1$

素因数の和:12463

約数の個数: 36

約数和(自身を含む): 65933838

約数和(自身を除く): 35463188

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 12437, 24874, 62185, 87059, 124370, 174118, 310925, 435295, 609413, 621850, 870590, 1218826, 2176475, 3047065, 4352950, 6094130, 15235325, 30470650]

約数ペア:

[(1, 30470650), (2, 15235325), (5, 6094130), (7, 4352950), (10, 3047065), (14, 2176475), (25, 1218826), (35, 870590), (49, 621850), (50, 609413), (70, 435295), (98, 310925), (175, 174118), (245, 124370), (350, 87059), (490, 62185), (1225, 24874), (2450, 12437)]