774119330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 1462167720

約数和(自身を除く): 688048390

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 337, 445, 674, 890, 1685, 2581, 3370, 5162, 7921, 9773, 12905, 15842, 19546, 25810, 29993, 39605, 48865, 59986, 79210, 97730, 149965, 229709, 299930, 459418, 869797, 1148545, 1739594, 2297090, 2669377, 4348985, 5338754, 8697970, 13346885, 26693770, 77411933, 154823866, 387059665, 774119330]

約数ペア:

[(1, 774119330), (2, 387059665), (5, 154823866), (10, 77411933), (29, 26693770), (58, 13346885), (89, 8697970), (145, 5338754), (178, 4348985), (290, 2669377), (337, 2297090), (445, 1739594), (674, 1148545), (890, 869797), (1685, 459418), (2581, 299930), (3370, 229709), (5162, 149965), (7921, 97730), (9773, 79210), (12905, 59986), (15842, 48865), (19546, 39605), (25810, 29993)]