71419393620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{396774409}}^1$

素因数の和:396774424

約数の個数: 36

約数和(自身を含む): 216638827860

約数和(自身を除く): 145219434240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 396774409, 793548818, 1190323227, 1587097636, 1983872045, 2380646454, 3570969681, 3967744090, 4761292908, 5951616135, 7141939362, 7935488180, 11903232270, 14283878724, 17854848405, 23806464540, 35709696810, 71419393620]

約数ペア:

[(1, 71419393620), (2, 35709696810), (3, 23806464540), (4, 17854848405), (5, 14283878724), (6, 11903232270), (9, 7935488180), (10, 7141939362), (12, 5951616135), (15, 4761292908), (18, 3967744090), (20, 3570969681), (30, 2380646454), (36, 1983872045), (45, 1587097636), (60, 1190323227), (90, 793548818), (180, 396774409)]