73902930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 179959104

約数和(自身を除く): 106056174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 311, 445, 534, 622, 890, 933, 1335, 1555, 1866, 2670, 3110, 4665, 7921, 9330, 15842, 23763, 27679, 39605, 47526, 55358, 79210, 83037, 118815, 138395, 166074, 237630, 276790, 415185, 830370, 2463431, 4926862, 7390293, 12317155, 14780586, 24634310, 36951465, 73902930]

約数ペア:

[(1, 73902930), (2, 36951465), (3, 24634310), (5, 14780586), (6, 12317155), (10, 7390293), (15, 4926862), (30, 2463431), (89, 830370), (178, 415185), (267, 276790), (311, 237630), (445, 166074), (534, 138395), (622, 118815), (890, 83037), (933, 79210), (1335, 55358), (1555, 47526), (1866, 39605), (2670, 27679), (3110, 23763), (4665, 15842), (7921, 9330)]