306001010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71663}}^1$

素因数の和:71738

約数の個数: 32

約数和(自身を含む): 639816192

約数和(自身を除く): 333815182

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 71663, 143326, 358315, 501641, 716630, 1003282, 2508205, 4371443, 5016410, 8742886, 21857215, 30600101, 43714430, 61200202, 153000505, 306001010]

約数ペア:

[(1, 306001010), (2, 153000505), (5, 61200202), (7, 43714430), (10, 30600101), (14, 21857215), (35, 8742886), (61, 5016410), (70, 4371443), (122, 2508205), (305, 1003282), (427, 716630), (610, 501641), (854, 358315), (2135, 143326), (4270, 71663)]