18301430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4933}}^1$

素因数の和:5000

約数の個数: 32

約数和(自身を含む): 38366784

約数和(自身を除く): 20065354

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 4933, 9866, 24665, 34531, 49330, 69062, 172655, 261449, 345310, 522898, 1307245, 1830143, 2614490, 3660286, 9150715, 18301430]

約数ペア:

[(1, 18301430), (2, 9150715), (5, 3660286), (7, 2614490), (10, 1830143), (14, 1307245), (35, 522898), (53, 345310), (70, 261449), (106, 172655), (265, 69062), (371, 49330), (530, 34531), (742, 24665), (1855, 9866), (3710, 4933)]