8710140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 24554880

約数和(自身を除く): 15844740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 811, 895, 1074, 1622, 1790, 2148, 2433, 2685, 3244, 3580, 4055, 4866, 5370, 8110, 9732, 10740, 12165, 16220, 24330, 48660, 145169, 290338, 435507, 580676, 725845, 871014, 1451690, 1742028, 2177535, 2903380, 4355070, 8710140]

約数ペア:

[(1, 8710140), (2, 4355070), (3, 2903380), (4, 2177535), (5, 1742028), (6, 1451690), (10, 871014), (12, 725845), (15, 580676), (20, 435507), (30, 290338), (60, 145169), (179, 48660), (358, 24330), (537, 16220), (716, 12165), (811, 10740), (895, 9732), (1074, 8110), (1622, 5370), (1790, 4866), (2148, 4055), (2433, 3580), (2685, 3244)]