202130790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{3457}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 485503200

約数和(自身を除く): 283372410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1949, 3457, 3898, 5847, 6914, 9745, 10371, 11694, 17285, 19490, 20742, 29235, 34570, 51855, 58470, 103710, 6737693, 13475386, 20213079, 33688465, 40426158, 67376930, 101065395, 202130790]

約数ペア:

[(1, 202130790), (2, 101065395), (3, 67376930), (5, 40426158), (6, 33688465), (10, 20213079), (15, 13475386), (30, 6737693), (1949, 103710), (3457, 58470), (3898, 51855), (5847, 34570), (6914, 29235), (9745, 20742), (10371, 19490), (11694, 17285)]