769794620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{148609}}^1$

素因数の和:148662

約数の個数: 48

約数和(自身を含む): 1897452480

約数和(自身を除く): 1127657860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 148609, 297218, 594436, 743045, 1040263, 1486090, 2080526, 2972180, 4161052, 5201315, 5498533, 10402630, 10997066, 20805260, 21994132, 27492665, 38489731, 54985330, 76979462, 109970660, 153958924, 192448655, 384897310, 769794620]

約数ペア:

[(1, 769794620), (2, 384897310), (4, 192448655), (5, 153958924), (7, 109970660), (10, 76979462), (14, 54985330), (20, 38489731), (28, 27492665), (35, 21994132), (37, 20805260), (70, 10997066), (74, 10402630), (140, 5498533), (148, 5201315), (185, 4161052), (259, 2972180), (370, 2080526), (518, 1486090), (740, 1040263), (1036, 743045), (1295, 594436), (2590, 297218), (5180, 148609)]