13605441420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1785491}}^1$

素因数の和:1785630

約数の個数: 48

約数和(自身を含む): 38395219968

約数和(自身を除く): 24789778548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 1785491, 3570982, 5356473, 7141964, 8927455, 10712946, 17854910, 21425892, 26782365, 35709820, 53564730, 107129460, 226757357, 453514714, 680272071, 907029428, 1133786785, 1360544142, 2267573570, 2721088284, 3401360355, 4535147140, 6802720710, 13605441420]

約数ペア:

[(1, 13605441420), (2, 6802720710), (3, 4535147140), (4, 3401360355), (5, 2721088284), (6, 2267573570), (10, 1360544142), (12, 1133786785), (15, 907029428), (20, 680272071), (30, 453514714), (60, 226757357), (127, 107129460), (254, 53564730), (381, 35709820), (508, 26782365), (635, 21425892), (762, 17854910), (1270, 10712946), (1524, 8927455), (1905, 7141964), (2540, 5356473), (3810, 3570982), (7620, 1785491)]