78022590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 193354560

約数和(自身を除く): 115331970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 229, 246, 277, 410, 458, 554, 615, 687, 831, 1145, 1230, 1374, 1385, 1662, 2290, 2770, 3435, 4155, 6870, 8310, 9389, 11357, 18778, 22714, 28167, 34071, 46945, 56334, 56785, 63433, 68142, 93890, 113570, 126866, 140835, 170355, 190299, 281670, 317165, 340710, 380598, 634330, 951495, 1902990, 2600753, 5201506, 7802259, 13003765, 15604518, 26007530, 39011295, 78022590]

約数ペア:

[(1, 78022590), (2, 39011295), (3, 26007530), (5, 15604518), (6, 13003765), (10, 7802259), (15, 5201506), (30, 2600753), (41, 1902990), (82, 951495), (123, 634330), (205, 380598), (229, 340710), (246, 317165), (277, 281670), (410, 190299), (458, 170355), (554, 140835), (615, 126866), (687, 113570), (831, 93890), (1145, 68142), (1230, 63433), (1374, 56785), (1385, 56334), (1662, 46945), (2290, 34071), (2770, 28167), (3435, 22714), (4155, 18778), (6870, 11357), (8310, 9389)]