222691530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 551358720

約数和(自身を除く): 328667190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 439, 457, 555, 878, 914, 1110, 1317, 1371, 2195, 2285, 2634, 2742, 4390, 4570, 6585, 6855, 13170, 13710, 16243, 16909, 32486, 33818, 48729, 50727, 81215, 84545, 97458, 101454, 162430, 169090, 200623, 243645, 253635, 401246, 487290, 507270, 601869, 1003115, 1203738, 2006230, 3009345, 6018690, 7423051, 14846102, 22269153, 37115255, 44538306, 74230510, 111345765, 222691530]

約数ペア:

[(1, 222691530), (2, 111345765), (3, 74230510), (5, 44538306), (6, 37115255), (10, 22269153), (15, 14846102), (30, 7423051), (37, 6018690), (74, 3009345), (111, 2006230), (185, 1203738), (222, 1003115), (370, 601869), (439, 507270), (457, 487290), (555, 401246), (878, 253635), (914, 243645), (1110, 200623), (1317, 169090), (1371, 162430), (2195, 101454), (2285, 97458), (2634, 84545), (2742, 81215), (4390, 50727), (4570, 48729), (6585, 33818), (6855, 32486), (13170, 16909), (13710, 16243)]