30836280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8861}}^1$

素因数の和:8904

約数の個数: 64

約数和(自身を含む): 95709600

約数和(自身を除く): 64873320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8861, 17722, 26583, 35444, 44305, 53166, 70888, 88610, 106332, 132915, 177220, 212664, 256969, 265830, 354440, 513938, 531660, 770907, 1027876, 1063320, 1284845, 1541814, 2055752, 2569690, 3083628, 3854535, 5139380, 6167256, 7709070, 10278760, 15418140, 30836280]

約数ペア:

[(1, 30836280), (2, 15418140), (3, 10278760), (4, 7709070), (5, 6167256), (6, 5139380), (8, 3854535), (10, 3083628), (12, 2569690), (15, 2055752), (20, 1541814), (24, 1284845), (29, 1063320), (30, 1027876), (40, 770907), (58, 531660), (60, 513938), (87, 354440), (116, 265830), (120, 256969), (145, 212664), (174, 177220), (232, 132915), (290, 106332), (348, 88610), (435, 70888), (580, 53166), (696, 44305), (870, 35444), (1160, 26583), (1740, 17722), (3480, 8861)]