30373280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 83897856

約数和(自身を除く): 53524576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 577, 658, 752, 940, 1120, 1154, 1316, 1504, 1645, 1880, 2308, 2632, 2885, 3290, 3760, 4039, 4616, 5264, 5770, 6580, 7520, 8078, 9232, 10528, 11540, 13160, 16156, 18464, 20195, 23080, 26320, 27119, 32312, 40390, 46160, 52640, 54238, 64624, 80780, 92320, 108476, 129248, 135595, 161560, 189833, 216952, 271190, 323120, 379666, 433904, 542380, 646240, 759332, 867808, 949165, 1084760, 1518664, 1898330, 2169520, 3037328, 3796660, 4339040, 6074656, 7593320, 15186640, 30373280]

約数ペア:

[(1, 30373280), (2, 15186640), (4, 7593320), (5, 6074656), (7, 4339040), (8, 3796660), (10, 3037328), (14, 2169520), (16, 1898330), (20, 1518664), (28, 1084760), (32, 949165), (35, 867808), (40, 759332), (47, 646240), (56, 542380), (70, 433904), (80, 379666), (94, 323120), (112, 271190), (140, 216952), (160, 189833), (188, 161560), (224, 135595), (235, 129248), (280, 108476), (329, 92320), (376, 80780), (470, 64624), (560, 54238), (577, 52640), (658, 46160), (752, 40390), (940, 32312), (1120, 27119), (1154, 26320), (1316, 23080), (1504, 20195), (1645, 18464), (1880, 16156), (2308, 13160), (2632, 11540), (2885, 10528), (3290, 9232), (3760, 8078), (4039, 7520), (4616, 6580), (5264, 5770)]