42654570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{203117}}^1$

素因数の和:203134

約数の個数: 32

約数和(自身を含む): 116995968

約数和(自身を除く): 74341398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 203117, 406234, 609351, 1015585, 1218702, 1421819, 2031170, 2843638, 3046755, 4265457, 6093510, 7109095, 8530914, 14218190, 21327285, 42654570]

約数ペア:

[(1, 42654570), (2, 21327285), (3, 14218190), (5, 8530914), (6, 7109095), (7, 6093510), (10, 4265457), (14, 3046755), (15, 2843638), (21, 2031170), (30, 1421819), (35, 1218702), (42, 1015585), (70, 609351), (105, 406234), (210, 203117)]