30976416

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1898

約数の個数: 72

約数和(自身を含む): 89631360

約数和(自身を除く): 58654944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1823, 1888, 2124, 2832, 3646, 4248, 5469, 5664, 7292, 8496, 10938, 14584, 16407, 16992, 21876, 29168, 32814, 43752, 58336, 65628, 87504, 107557, 131256, 175008, 215114, 262512, 322671, 430228, 525024, 645342, 860456, 968013, 1290684, 1720912, 1936026, 2581368, 3441824, 3872052, 5162736, 7744104, 10325472, 15488208, 30976416]

約数ペア:

[(1, 30976416), (2, 15488208), (3, 10325472), (4, 7744104), (6, 5162736), (8, 3872052), (9, 3441824), (12, 2581368), (16, 1936026), (18, 1720912), (24, 1290684), (32, 968013), (36, 860456), (48, 645342), (59, 525024), (72, 430228), (96, 322671), (118, 262512), (144, 215114), (177, 175008), (236, 131256), (288, 107557), (354, 87504), (472, 65628), (531, 58336), (708, 43752), (944, 32814), (1062, 29168), (1416, 21876), (1823, 16992), (1888, 16407), (2124, 14584), (2832, 10938), (3646, 8496), (4248, 7292), (5469, 5664)]