30403716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 85417920

約数和(自身を除く): 55014204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 1783, 2436, 2842, 3566, 4263, 5349, 5684, 7132, 8526, 10698, 12481, 17052, 21396, 24962, 37443, 49924, 51707, 74886, 87367, 103414, 149772, 155121, 174734, 206828, 262101, 310242, 349468, 361949, 524202, 620484, 723898, 1048404, 1085847, 1447796, 2171694, 2533643, 4343388, 5067286, 7600929, 10134572, 15201858, 30403716]

約数ペア:

[(1, 30403716), (2, 15201858), (3, 10134572), (4, 7600929), (6, 5067286), (7, 4343388), (12, 2533643), (14, 2171694), (21, 1447796), (28, 1085847), (29, 1048404), (42, 723898), (49, 620484), (58, 524202), (84, 361949), (87, 349468), (98, 310242), (116, 262101), (147, 206828), (174, 174734), (196, 155121), (203, 149772), (294, 103414), (348, 87367), (406, 74886), (588, 51707), (609, 49924), (812, 37443), (1218, 24962), (1421, 21396), (1783, 17052), (2436, 12481), (2842, 10698), (3566, 8526), (4263, 7132), (5349, 5684)]