30725170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11863}}^1$

素因数の和:11914

約数の個数: 32

約数和(自身を含む): 64919808

約数和(自身を除く): 34194638

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 11863, 23726, 59315, 83041, 118630, 166082, 415205, 438931, 830410, 877862, 2194655, 3072517, 4389310, 6145034, 15362585, 30725170]

約数ペア:

[(1, 30725170), (2, 15362585), (5, 6145034), (7, 4389310), (10, 3072517), (14, 2194655), (35, 877862), (37, 830410), (70, 438931), (74, 415205), (185, 166082), (259, 118630), (370, 83041), (518, 59315), (1295, 23726), (2590, 11863)]