151489210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1933}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 289496592

約数和(自身を除く): 138007382

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 461, 922, 1933, 2305, 3866, 4610, 7837, 9665, 15674, 19330, 32861, 39185, 65722, 78370, 164305, 328610, 891113, 1782226, 4455565, 8911130, 15148921, 30297842, 75744605, 151489210]

約数ペア:

[(1, 151489210), (2, 75744605), (5, 30297842), (10, 15148921), (17, 8911130), (34, 4455565), (85, 1782226), (170, 891113), (461, 328610), (922, 164305), (1933, 78370), (2305, 65722), (3866, 39185), (4610, 32861), (7837, 19330), (9665, 15674)]