16858310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 37297152

約数和(自身を除く): 20438842

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 283, 322, 370, 518, 566, 805, 851, 1295, 1415, 1610, 1702, 1981, 2590, 2830, 3962, 4255, 5957, 6509, 8510, 9905, 10471, 11914, 13018, 19810, 20942, 29785, 32545, 45563, 52355, 59570, 65090, 73297, 91126, 104710, 146594, 227815, 240833, 366485, 455630, 481666, 732970, 1204165, 1685831, 2408330, 3371662, 8429155, 16858310]

約数ペア:

[(1, 16858310), (2, 8429155), (5, 3371662), (7, 2408330), (10, 1685831), (14, 1204165), (23, 732970), (35, 481666), (37, 455630), (46, 366485), (70, 240833), (74, 227815), (115, 146594), (161, 104710), (185, 91126), (230, 73297), (259, 65090), (283, 59570), (322, 52355), (370, 45563), (518, 32545), (566, 29785), (805, 20942), (851, 19810), (1295, 13018), (1415, 11914), (1610, 10471), (1702, 9905), (1981, 8510), (2590, 6509), (2830, 5957), (3962, 4255)]