505174890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{5297}}^1$

素因数の和:5352

約数の個数: 96

約数和(自身を含む): 1405283904

約数和(自身を除く): 900109014

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 289, 330, 374, 510, 561, 578, 867, 935, 1122, 1445, 1734, 1870, 2805, 2890, 3179, 4335, 5297, 5610, 6358, 8670, 9537, 10594, 15891, 15895, 19074, 26485, 31782, 31790, 47685, 52970, 58267, 79455, 90049, 95370, 116534, 158910, 174801, 180098, 270147, 291335, 349602, 450245, 540294, 582670, 874005, 900490, 990539, 1350735, 1530833, 1748010, 1981078, 2701470, 2971617, 3061666, 4592499, 4952695, 5943234, 7654165, 9184998, 9905390, 14858085, 15308330, 16839163, 22962495, 29716170, 33678326, 45924990, 50517489, 84195815, 101034978, 168391630, 252587445, 505174890]

約数ペア:

[(1, 505174890), (2, 252587445), (3, 168391630), (5, 101034978), (6, 84195815), (10, 50517489), (11, 45924990), (15, 33678326), (17, 29716170), (22, 22962495), (30, 16839163), (33, 15308330), (34, 14858085), (51, 9905390), (55, 9184998), (66, 7654165), (85, 5943234), (102, 4952695), (110, 4592499), (165, 3061666), (170, 2971617), (187, 2701470), (255, 1981078), (289, 1748010), (330, 1530833), (374, 1350735), (510, 990539), (561, 900490), (578, 874005), (867, 582670), (935, 540294), (1122, 450245), (1445, 349602), (1734, 291335), (1870, 270147), (2805, 180098), (2890, 174801), (3179, 158910), (4335, 116534), (5297, 95370), (5610, 90049), (6358, 79455), (8670, 58267), (9537, 52970), (10594, 47685), (15891, 31790), (15895, 31782), (19074, 26485)]