30534890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3466

約数の個数: 32

約数和(自身を含む): 59311440

約数和(自身を除く): 28776550

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 3389, 4505, 6778, 9010, 16945, 33890, 57613, 115226, 179617, 288065, 359234, 576130, 898085, 1796170, 3053489, 6106978, 15267445, 30534890]

約数ペア:

[(1, 30534890), (2, 15267445), (5, 6106978), (10, 3053489), (17, 1796170), (34, 898085), (53, 576130), (85, 359234), (106, 288065), (170, 179617), (265, 115226), (530, 57613), (901, 33890), (1802, 16945), (3389, 9010), (4505, 6778)]