28259455710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{391351}}^1$

素因数の和:391473

約数の個数: 64

約数和(自身を含む): 71006906880

約数和(自身を除く): 42747451170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 83, 87, 145, 166, 174, 249, 290, 415, 435, 498, 830, 870, 1245, 2407, 2490, 4814, 7221, 12035, 14442, 24070, 36105, 72210, 391351, 782702, 1174053, 1956755, 2348106, 3913510, 5870265, 11349179, 11740530, 22698358, 32482133, 34047537, 56745895, 64964266, 68095074, 97446399, 113491790, 162410665, 170237685, 194892798, 324821330, 340475370, 487231995, 941981857, 974463990, 1883963714, 2825945571, 4709909285, 5651891142, 9419818570, 14129727855, 28259455710]

約数ペア:

[(1, 28259455710), (2, 14129727855), (3, 9419818570), (5, 5651891142), (6, 4709909285), (10, 2825945571), (15, 1883963714), (29, 974463990), (30, 941981857), (58, 487231995), (83, 340475370), (87, 324821330), (145, 194892798), (166, 170237685), (174, 162410665), (249, 113491790), (290, 97446399), (415, 68095074), (435, 64964266), (498, 56745895), (830, 34047537), (870, 32482133), (1245, 22698358), (2407, 11740530), (2490, 11349179), (4814, 5870265), (7221, 3913510), (12035, 2348106), (14442, 1956755), (24070, 1174053), (36105, 782702), (72210, 391351)]