2810366570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{11113}}^1$

素因数の和:11172

約数の個数: 64

約数和(自身を含む): 5857522560

約数和(自身を除く): 3047155990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 1331, 2090, 2299, 2662, 4598, 6655, 11113, 11495, 13310, 22226, 22990, 25289, 50578, 55565, 111130, 122243, 126445, 211147, 244486, 252890, 422294, 611215, 1055735, 1222430, 1344673, 2111470, 2322617, 2689346, 4645234, 6723365, 11613085, 13446730, 14791403, 23226170, 25548787, 29582806, 51097574, 73957015, 127743935, 147914030, 255487870, 281036657, 562073314, 1405183285, 2810366570]

約数ペア:

[(1, 2810366570), (2, 1405183285), (5, 562073314), (10, 281036657), (11, 255487870), (19, 147914030), (22, 127743935), (38, 73957015), (55, 51097574), (95, 29582806), (110, 25548787), (121, 23226170), (190, 14791403), (209, 13446730), (242, 11613085), (418, 6723365), (605, 4645234), (1045, 2689346), (1210, 2322617), (1331, 2111470), (2090, 1344673), (2299, 1222430), (2662, 1055735), (4598, 611215), (6655, 422294), (11113, 252890), (11495, 244486), (13310, 211147), (22226, 126445), (22990, 122243), (25289, 111130), (50578, 55565)]