788432630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 1554759360

約数和(自身を除く): 766326730

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 163, 170, 185, 326, 370, 629, 769, 815, 1258, 1538, 1630, 2771, 3145, 3845, 5542, 6031, 6290, 7690, 12062, 13073, 13855, 26146, 27710, 28453, 30155, 56906, 60310, 65365, 102527, 125347, 130730, 142265, 205054, 250694, 284530, 483701, 512635, 626735, 967402, 1025270, 1253470, 2130899, 2418505, 4261798, 4637839, 4837010, 9275678, 10654495, 21308990, 23189195, 46378390, 78843263, 157686526, 394216315, 788432630]

約数ペア:

[(1, 788432630), (2, 394216315), (5, 157686526), (10, 78843263), (17, 46378390), (34, 23189195), (37, 21308990), (74, 10654495), (85, 9275678), (163, 4837010), (170, 4637839), (185, 4261798), (326, 2418505), (370, 2130899), (629, 1253470), (769, 1025270), (815, 967402), (1258, 626735), (1538, 512635), (1630, 483701), (2771, 284530), (3145, 250694), (3845, 205054), (5542, 142265), (6031, 130730), (6290, 125347), (7690, 102527), (12062, 65365), (13073, 60310), (13855, 56906), (26146, 30155), (27710, 28453)]