15690040772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{30109}}^1$

素因数の和:30660

約数の個数: 48

約数和(自身を含む): 32293336320

約数和(自身を除く): 16603295548

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 503, 518, 1006, 1036, 2012, 3521, 7042, 14084, 18611, 30109, 37222, 60218, 74444, 120436, 130277, 210763, 260554, 421526, 521108, 843052, 1114033, 2228066, 4456132, 7798231, 15144827, 15596462, 30289654, 31192924, 60579308, 106013789, 212027578, 424055156, 560358599, 1120717198, 2241434396, 3922510193, 7845020386, 15690040772]

約数ペア:

[(1, 15690040772), (2, 7845020386), (4, 3922510193), (7, 2241434396), (14, 1120717198), (28, 560358599), (37, 424055156), (74, 212027578), (148, 106013789), (259, 60579308), (503, 31192924), (518, 30289654), (1006, 15596462), (1036, 15144827), (2012, 7798231), (3521, 4456132), (7042, 2228066), (14084, 1114033), (18611, 843052), (30109, 521108), (37222, 421526), (60218, 260554), (74444, 210763), (120436, 130277)]