30405282

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 70243200

約数和(自身を除く): 39837918

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 323, 493, 541, 551, 646, 969, 986, 1082, 1102, 1479, 1623, 1653, 1938, 2958, 3246, 3306, 9197, 9367, 10279, 15689, 18394, 18734, 20558, 27591, 28101, 30837, 31378, 47067, 55182, 56202, 61674, 94134, 174743, 266713, 298091, 349486, 524229, 533426, 596182, 800139, 894273, 1048458, 1600278, 1788546, 5067547, 10135094, 15202641, 30405282]

約数ペア:

[(1, 30405282), (2, 15202641), (3, 10135094), (6, 5067547), (17, 1788546), (19, 1600278), (29, 1048458), (34, 894273), (38, 800139), (51, 596182), (57, 533426), (58, 524229), (87, 349486), (102, 298091), (114, 266713), (174, 174743), (323, 94134), (493, 61674), (541, 56202), (551, 55182), (646, 47067), (969, 31378), (986, 30837), (1082, 28101), (1102, 27591), (1479, 20558), (1623, 18734), (1653, 18394), (1938, 15689), (2958, 10279), (3246, 9367), (3306, 9197)]