42776940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17389}}^1$

素因数の和:17442

約数の個数: 48

約数和(自身を含む): 122703840

約数和(自身を除く): 79926900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 17389, 34778, 52167, 69556, 86945, 104334, 173890, 208668, 260835, 347780, 521670, 712949, 1043340, 1425898, 2138847, 2851796, 3564745, 4277694, 7129490, 8555388, 10694235, 14258980, 21388470, 42776940]

約数ペア:

[(1, 42776940), (2, 21388470), (3, 14258980), (4, 10694235), (5, 8555388), (6, 7129490), (10, 4277694), (12, 3564745), (15, 2851796), (20, 2138847), (30, 1425898), (41, 1043340), (60, 712949), (82, 521670), (123, 347780), (164, 260835), (205, 208668), (246, 173890), (410, 104334), (492, 86945), (615, 69556), (820, 52167), (1230, 34778), (2460, 17389)]