302901890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{13291}}^1$

素因数の和:13394

約数の個数: 32

約数和(自身を含む): 568472256

約数和(自身を除く): 265570366

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 11395, 13291, 22790, 26582, 66455, 132910, 571513, 704423, 1143026, 1408846, 2857565, 3522115, 5715130, 7044230, 30290189, 60580378, 151450945, 302901890]

約数ペア:

[(1, 302901890), (2, 151450945), (5, 60580378), (10, 30290189), (43, 7044230), (53, 5715130), (86, 3522115), (106, 2857565), (215, 1408846), (265, 1143026), (430, 704423), (530, 571513), (2279, 132910), (4558, 66455), (11395, 26582), (13291, 22790)]