630393134

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4079}}^1$

素因数の和:4197

約数の個数: 48

約数和(自身を含む): 1172102400

約数和(自身を除く): 541709266

約数列:

[1, 2, 7, 14, 19, 38, 49, 83, 98, 133, 166, 266, 581, 931, 1162, 1577, 1862, 3154, 4067, 4079, 8134, 8158, 11039, 22078, 28553, 57106, 77273, 77501, 154546, 155002, 199871, 338557, 399742, 542507, 677114, 1085014, 2369899, 3797549, 4739798, 6432583, 7595098, 12865166, 16589293, 33178586, 45028081, 90056162, 315196567, 630393134]

約数ペア:

[(1, 630393134), (2, 315196567), (7, 90056162), (14, 45028081), (19, 33178586), (38, 16589293), (49, 12865166), (83, 7595098), (98, 6432583), (133, 4739798), (166, 3797549), (266, 2369899), (581, 1085014), (931, 677114), (1162, 542507), (1577, 399742), (1862, 338557), (3154, 199871), (4067, 155002), (4079, 154546), (8134, 77501), (8158, 77273), (11039, 57106), (22078, 28553)]