30722608

素因数分解:

$2^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 60

約数和(自身を含む): 69973200

約数和(自身を除く): 39250592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 149, 196, 263, 298, 392, 526, 596, 784, 1043, 1052, 1192, 1841, 2086, 2104, 2384, 3682, 4172, 4208, 7301, 7364, 8344, 12887, 14602, 14728, 16688, 25774, 29204, 29456, 39187, 51548, 58408, 78374, 103096, 116816, 156748, 206192, 274309, 313496, 548618, 626992, 1097236, 1920163, 2194472, 3840326, 4388944, 7680652, 15361304, 30722608]

約数ペア:

[(1, 30722608), (2, 15361304), (4, 7680652), (7, 4388944), (8, 3840326), (14, 2194472), (16, 1920163), (28, 1097236), (49, 626992), (56, 548618), (98, 313496), (112, 274309), (149, 206192), (196, 156748), (263, 116816), (298, 103096), (392, 78374), (526, 58408), (596, 51548), (784, 39187), (1043, 29456), (1052, 29204), (1192, 25774), (1841, 16688), (2086, 14728), (2104, 14602), (2384, 12887), (3682, 8344), (4172, 7364), (4208, 7301)]