2912562530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 5542732800

約数和(自身を除く): 2630170270

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 269, 310, 530, 538, 659, 1318, 1345, 1643, 2690, 3286, 3295, 6590, 8215, 8339, 14257, 16430, 16678, 20429, 28514, 34927, 40858, 41695, 69854, 71285, 83390, 102145, 142570, 174635, 177271, 204290, 349270, 354542, 441967, 883934, 886355, 1082737, 1772710, 2165474, 2209835, 4419670, 5413685, 5495401, 9395363, 10827370, 10990802, 18790726, 27477005, 46976815, 54954010, 93953630, 291256253, 582512506, 1456281265, 2912562530]

約数ペア:

[(1, 2912562530), (2, 1456281265), (5, 582512506), (10, 291256253), (31, 93953630), (53, 54954010), (62, 46976815), (106, 27477005), (155, 18790726), (265, 10990802), (269, 10827370), (310, 9395363), (530, 5495401), (538, 5413685), (659, 4419670), (1318, 2209835), (1345, 2165474), (1643, 1772710), (2690, 1082737), (3286, 886355), (3295, 883934), (6590, 441967), (8215, 354542), (8339, 349270), (14257, 204290), (16430, 177271), (16678, 174635), (20429, 142570), (28514, 102145), (34927, 83390), (40858, 71285), (41695, 69854)]