30209508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 87779328

約数和(自身を除く): 57569820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 383, 626, 766, 939, 1149, 1252, 1532, 1878, 2191, 2298, 2681, 2817, 3447, 3756, 4382, 4596, 5362, 5634, 6573, 6894, 8043, 8764, 10724, 11268, 13146, 13788, 16086, 19719, 24129, 26292, 32172, 39438, 48258, 78876, 96516, 119879, 239758, 359637, 479516, 719274, 839153, 1078911, 1438548, 1678306, 2157822, 2517459, 3356612, 4315644, 5034918, 7552377, 10069836, 15104754, 30209508]

約数ペア:

[(1, 30209508), (2, 15104754), (3, 10069836), (4, 7552377), (6, 5034918), (7, 4315644), (9, 3356612), (12, 2517459), (14, 2157822), (18, 1678306), (21, 1438548), (28, 1078911), (36, 839153), (42, 719274), (63, 479516), (84, 359637), (126, 239758), (252, 119879), (313, 96516), (383, 78876), (626, 48258), (766, 39438), (939, 32172), (1149, 26292), (1252, 24129), (1532, 19719), (1878, 16086), (2191, 13788), (2298, 13146), (2681, 11268), (2817, 10724), (3447, 8764), (3756, 8043), (4382, 6894), (4596, 6573), (5362, 5634)]