30300885

素因数分解:

$3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 58095360

約数和(自身を除く): 27794475

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 163, 243, 255, 405, 459, 489, 729, 765, 815, 1215, 1377, 1467, 2187, 2295, 2445, 2771, 3645, 4131, 4401, 6885, 7335, 8313, 10935, 12393, 13203, 13855, 20655, 22005, 24939, 37179, 39609, 41565, 61965, 66015, 74817, 118827, 124695, 185895, 198045, 224451, 356481, 374085, 594135, 673353, 1122255, 1782405, 2020059, 3366765, 6060177, 10100295, 30300885]

約数ペア:

[(1, 30300885), (3, 10100295), (5, 6060177), (9, 3366765), (15, 2020059), (17, 1782405), (27, 1122255), (45, 673353), (51, 594135), (81, 374085), (85, 356481), (135, 224451), (153, 198045), (163, 185895), (243, 124695), (255, 118827), (405, 74817), (459, 66015), (489, 61965), (729, 41565), (765, 39609), (815, 37179), (1215, 24939), (1377, 22005), (1467, 20655), (2187, 13855), (2295, 13203), (2445, 12393), (2771, 10935), (3645, 8313), (4131, 7335), (4401, 6885)]