30666426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1877}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 70312320

約数和(自身を除く): 39645894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 1877, 2334, 2723, 3754, 5446, 5631, 8169, 11262, 13139, 16338, 26278, 39417, 78834, 730153, 1460306, 2190459, 4380918, 5111071, 10222142, 15333213, 30666426]

約数ペア:

[(1, 30666426), (2, 15333213), (3, 10222142), (6, 5111071), (7, 4380918), (14, 2190459), (21, 1460306), (42, 730153), (389, 78834), (778, 39417), (1167, 26278), (1877, 16338), (2334, 13139), (2723, 11262), (3754, 8169), (5446, 5631)]