149259390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{101537}}^1$

素因数の和:101561

約数の個数: 48

約数和(自身を含む): 416711952

約数和(自身を除く): 267452562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 101537, 203074, 304611, 507685, 609222, 710759, 1015370, 1421518, 1523055, 2132277, 3046110, 3553795, 4264554, 4975313, 7107590, 9950626, 10661385, 14925939, 21322770, 24876565, 29851878, 49753130, 74629695, 149259390]

約数ペア:

[(1, 149259390), (2, 74629695), (3, 49753130), (5, 29851878), (6, 24876565), (7, 21322770), (10, 14925939), (14, 10661385), (15, 9950626), (21, 7107590), (30, 4975313), (35, 4264554), (42, 3553795), (49, 3046110), (70, 2132277), (98, 1523055), (105, 1421518), (147, 1015370), (210, 710759), (245, 609222), (294, 507685), (490, 304611), (735, 203074), (1470, 101537)]