30042298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 57915648

約数和(自身を除く): 27873350

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 37, 74, 143, 167, 187, 221, 286, 334, 374, 407, 442, 481, 629, 814, 962, 1258, 1837, 2171, 2431, 2839, 3674, 4342, 4862, 5291, 5678, 6179, 6919, 8177, 10582, 12358, 13838, 16354, 23881, 31229, 36907, 47762, 62458, 67969, 73814, 80327, 89947, 105043, 135938, 160654, 179894, 210086, 405977, 811954, 883597, 1155473, 1365559, 1767194, 2310946, 2731118, 15021149, 30042298]

約数ペア:

[(1, 30042298), (2, 15021149), (11, 2731118), (13, 2310946), (17, 1767194), (22, 1365559), (26, 1155473), (34, 883597), (37, 811954), (74, 405977), (143, 210086), (167, 179894), (187, 160654), (221, 135938), (286, 105043), (334, 89947), (374, 80327), (407, 73814), (442, 67969), (481, 62458), (629, 47762), (814, 36907), (962, 31229), (1258, 23881), (1837, 16354), (2171, 13838), (2431, 12358), (2839, 10582), (3674, 8177), (4342, 6919), (4862, 6179), (5291, 5678)]