27988133030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19572121}}^1$

素因数の和:19572152

約数の個数: 32

約数和(自身を含む): 59186096928

約数和(自身を除く): 31197963898

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 19572121, 39144242, 97860605, 195721210, 215293331, 254437573, 430586662, 508875146, 1076466655, 1272187865, 2152933310, 2544375730, 2798813303, 5597626606, 13994066515, 27988133030]

約数ペア:

[(1, 27988133030), (2, 13994066515), (5, 5597626606), (10, 2798813303), (11, 2544375730), (13, 2152933310), (22, 1272187865), (26, 1076466655), (55, 508875146), (65, 430586662), (110, 254437573), (130, 215293331), (143, 195721210), (286, 97860605), (715, 39144242), (1430, 19572121)]