7494985010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2\times {\mathrm{1499}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 14046048000

約数和(自身を除く): 6551062990

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 1499, 2998, 3937, 7495, 7874, 14990, 16129, 19685, 32258, 39370, 46469, 80645, 92938, 161290, 190373, 232345, 380746, 464690, 499999, 951865, 999998, 1903730, 2499995, 4999990, 5901563, 11803126, 24177371, 29507815, 48354742, 59015630, 120886855, 241773710, 749498501, 1498997002, 3747492505, 7494985010]

約数ペア:

[(1, 7494985010), (2, 3747492505), (5, 1498997002), (10, 749498501), (31, 241773710), (62, 120886855), (127, 59015630), (155, 48354742), (254, 29507815), (310, 24177371), (635, 11803126), (1270, 5901563), (1499, 4999990), (2998, 2499995), (3937, 1903730), (7495, 999998), (7874, 951865), (14990, 499999), (16129, 464690), (19685, 380746), (32258, 232345), (39370, 190373), (46469, 161290), (80645, 92938)]