302484850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 575588160

約数和(自身を除く): 273103310

約数列:

[1, 2, 5, 10, 25, 50, 71, 139, 142, 278, 355, 613, 695, 710, 1226, 1390, 1775, 3065, 3475, 3550, 6130, 6950, 9869, 15325, 19738, 30650, 43523, 49345, 85207, 87046, 98690, 170414, 217615, 246725, 426035, 435230, 493450, 852070, 1088075, 2130175, 2176150, 4260350, 6049697, 12099394, 30248485, 60496970, 151242425, 302484850]

約数ペア:

[(1, 302484850), (2, 151242425), (5, 60496970), (10, 30248485), (25, 12099394), (50, 6049697), (71, 4260350), (139, 2176150), (142, 2130175), (278, 1088075), (355, 852070), (613, 493450), (695, 435230), (710, 426035), (1226, 246725), (1390, 217615), (1775, 170414), (3065, 98690), (3475, 87046), (3550, 85207), (6130, 49345), (6950, 43523), (9869, 30650), (15325, 19738)]