802729730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{2897}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 1595696760

約数和(自身を除く): 792967030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 229, 242, 458, 605, 1145, 1210, 2290, 2519, 2897, 5038, 5794, 12595, 14485, 25190, 27709, 28970, 31867, 55418, 63734, 138545, 159335, 277090, 318670, 350537, 663413, 701074, 1326826, 1752685, 3317065, 3505370, 6634130, 7297543, 14595086, 36487715, 72975430, 80272973, 160545946, 401364865, 802729730]

約数ペア:

[(1, 802729730), (2, 401364865), (5, 160545946), (10, 80272973), (11, 72975430), (22, 36487715), (55, 14595086), (110, 7297543), (121, 6634130), (229, 3505370), (242, 3317065), (458, 1752685), (605, 1326826), (1145, 701074), (1210, 663413), (2290, 350537), (2519, 318670), (2897, 277090), (5038, 159335), (5794, 138545), (12595, 63734), (14485, 55418), (25190, 31867), (27709, 28970)]