29894004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 86864960

約数和(自身を除く): 56970956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 379, 626, 758, 939, 1137, 1252, 1516, 1878, 2191, 2274, 2653, 2817, 3411, 3756, 4382, 4548, 5306, 5634, 6573, 6822, 7959, 8764, 10612, 11268, 13146, 13644, 15918, 19719, 23877, 26292, 31836, 39438, 47754, 78876, 95508, 118627, 237254, 355881, 474508, 711762, 830389, 1067643, 1423524, 1660778, 2135286, 2491167, 3321556, 4270572, 4982334, 7473501, 9964668, 14947002, 29894004]

約数ペア:

[(1, 29894004), (2, 14947002), (3, 9964668), (4, 7473501), (6, 4982334), (7, 4270572), (9, 3321556), (12, 2491167), (14, 2135286), (18, 1660778), (21, 1423524), (28, 1067643), (36, 830389), (42, 711762), (63, 474508), (84, 355881), (126, 237254), (252, 118627), (313, 95508), (379, 78876), (626, 47754), (758, 39438), (939, 31836), (1137, 26292), (1252, 23877), (1516, 19719), (1878, 15918), (2191, 13644), (2274, 13146), (2653, 11268), (2817, 10612), (3411, 8764), (3756, 7959), (4382, 6822), (4548, 6573), (5306, 5634)]