486546290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 959713920

約数和(自身を除く): 473167630

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 101, 170, 202, 215, 430, 505, 659, 731, 1010, 1318, 1462, 1717, 3295, 3434, 3655, 4343, 6590, 7310, 8585, 8686, 11203, 17170, 21715, 22406, 28337, 43430, 56015, 56674, 66559, 73831, 112030, 133118, 141685, 147662, 283370, 332795, 369155, 481729, 665590, 738310, 963458, 1131503, 2263006, 2408645, 2862037, 4817290, 5657515, 5724074, 11315030, 14310185, 28620370, 48654629, 97309258, 243273145, 486546290]

約数ペア:

[(1, 486546290), (2, 243273145), (5, 97309258), (10, 48654629), (17, 28620370), (34, 14310185), (43, 11315030), (85, 5724074), (86, 5657515), (101, 4817290), (170, 2862037), (202, 2408645), (215, 2263006), (430, 1131503), (505, 963458), (659, 738310), (731, 665590), (1010, 481729), (1318, 369155), (1462, 332795), (1717, 283370), (3295, 147662), (3434, 141685), (3655, 133118), (4343, 112030), (6590, 73831), (7310, 66559), (8585, 56674), (8686, 56015), (11203, 43430), (17170, 28337), (21715, 22406)]