1377881490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{4127}}^1$

素因数の和:4527

約数の個数: 64

約数和(自身を含む): 3423928320

約数和(自身を除く): 2046046830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 359, 465, 718, 930, 1077, 1795, 2154, 3590, 4127, 5385, 8254, 10770, 11129, 12381, 20635, 22258, 24762, 33387, 41270, 55645, 61905, 66774, 111290, 123810, 127937, 166935, 255874, 333870, 383811, 639685, 767622, 1279370, 1481593, 1919055, 2963186, 3838110, 4444779, 7407965, 8889558, 14815930, 22223895, 44447790, 45929383, 91858766, 137788149, 229646915, 275576298, 459293830, 688940745, 1377881490]

約数ペア:

[(1, 1377881490), (2, 688940745), (3, 459293830), (5, 275576298), (6, 229646915), (10, 137788149), (15, 91858766), (30, 45929383), (31, 44447790), (62, 22223895), (93, 14815930), (155, 8889558), (186, 7407965), (310, 4444779), (359, 3838110), (465, 2963186), (718, 1919055), (930, 1481593), (1077, 1279370), (1795, 767622), (2154, 639685), (3590, 383811), (4127, 333870), (5385, 255874), (8254, 166935), (10770, 127937), (11129, 123810), (12381, 111290), (20635, 66774), (22258, 61905), (24762, 55645), (33387, 41270)]