30516976

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 69582352

約数和(自身を除く): 39065376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 97, 106, 112, 194, 212, 371, 388, 424, 679, 742, 776, 848, 1358, 1484, 1552, 2716, 2809, 2968, 5141, 5432, 5618, 5936, 10282, 10864, 11236, 19663, 20564, 22472, 35987, 39326, 41128, 44944, 71974, 78652, 82256, 143948, 157304, 272473, 287896, 314608, 544946, 575792, 1089892, 1907311, 2179784, 3814622, 4359568, 7629244, 15258488, 30516976]

約数ペア:

[(1, 30516976), (2, 15258488), (4, 7629244), (7, 4359568), (8, 3814622), (14, 2179784), (16, 1907311), (28, 1089892), (53, 575792), (56, 544946), (97, 314608), (106, 287896), (112, 272473), (194, 157304), (212, 143948), (371, 82256), (388, 78652), (424, 71974), (679, 44944), (742, 41128), (776, 39326), (848, 35987), (1358, 22472), (1484, 20564), (1552, 19663), (2716, 11236), (2809, 10864), (2968, 10282), (5141, 5936), (5432, 5618)]