30297315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 53491680

約数和(自身を除く): 23194365

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 241, 255, 289, 435, 493, 723, 867, 1205, 1445, 1479, 2465, 3615, 4097, 4335, 6989, 7395, 8381, 12291, 20485, 20967, 25143, 34945, 41905, 61455, 69649, 104835, 118813, 125715, 208947, 348245, 356439, 594065, 1044735, 1782195, 2019821, 6059463, 10099105, 30297315]

約数ペア:

[(1, 30297315), (3, 10099105), (5, 6059463), (15, 2019821), (17, 1782195), (29, 1044735), (51, 594065), (85, 356439), (87, 348245), (145, 208947), (241, 125715), (255, 118813), (289, 104835), (435, 69649), (493, 61455), (723, 41905), (867, 34945), (1205, 25143), (1445, 20967), (1479, 20485), (2465, 12291), (3615, 8381), (4097, 7395), (4335, 6989)]