30459308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 63068544

約数和(自身を除く): 32609236

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 947, 1462, 1892, 1894, 2924, 3788, 8041, 10417, 16082, 16099, 20834, 32164, 32198, 40721, 41668, 64396, 81442, 162884, 177089, 354178, 447931, 692257, 708356, 895862, 1384514, 1791724, 2769028, 7614827, 15229654, 30459308]

約数ペア:

[(1, 30459308), (2, 15229654), (4, 7614827), (11, 2769028), (17, 1791724), (22, 1384514), (34, 895862), (43, 708356), (44, 692257), (68, 447931), (86, 354178), (172, 177089), (187, 162884), (374, 81442), (473, 64396), (731, 41668), (748, 40721), (946, 32198), (947, 32164), (1462, 20834), (1892, 16099), (1894, 16082), (2924, 10417), (3788, 8041)]