299291270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2207}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 549421056

約数和(自身を除く): 250129786

約数列:

[1, 2, 5, 10, 71, 142, 191, 355, 382, 710, 955, 1910, 2207, 4414, 11035, 13561, 22070, 27122, 67805, 135610, 156697, 313394, 421537, 783485, 843074, 1566970, 2107685, 4215370, 29929127, 59858254, 149645635, 299291270]

約数ペア:

[(1, 299291270), (2, 149645635), (5, 59858254), (10, 29929127), (71, 4215370), (142, 2107685), (191, 1566970), (355, 843074), (382, 783485), (710, 421537), (955, 313394), (1910, 156697), (2207, 135610), (4414, 67805), (11035, 27122), (13561, 22070)]