66758730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 166129920

約数和(自身を除く): 99371190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 137, 185, 222, 274, 370, 411, 439, 555, 685, 822, 878, 1110, 1317, 1370, 2055, 2195, 2634, 4110, 4390, 5069, 6585, 10138, 13170, 15207, 16243, 25345, 30414, 32486, 48729, 50690, 60143, 76035, 81215, 97458, 120286, 152070, 162430, 180429, 243645, 300715, 360858, 487290, 601430, 902145, 1804290, 2225291, 4450582, 6675873, 11126455, 13351746, 22252910, 33379365, 66758730]

約数ペア:

[(1, 66758730), (2, 33379365), (3, 22252910), (5, 13351746), (6, 11126455), (10, 6675873), (15, 4450582), (30, 2225291), (37, 1804290), (74, 902145), (111, 601430), (137, 487290), (185, 360858), (222, 300715), (274, 243645), (370, 180429), (411, 162430), (439, 152070), (555, 120286), (685, 97458), (822, 81215), (878, 76035), (1110, 60143), (1317, 50690), (1370, 48729), (2055, 32486), (2195, 30414), (2634, 25345), (4110, 16243), (4390, 15207), (5069, 13170), (6585, 10138)]