15693727730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{743}}^1\times {\mathrm{5851}}^1$

素因数の和:6639

約数の個数: 48

約数和(自身を含む): 29858963904

約数和(自身を除く): 14165236174

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 743, 1486, 1805, 3610, 3715, 5851, 7430, 11702, 14117, 28234, 29255, 58510, 70585, 111169, 141170, 222338, 268223, 536446, 555845, 1111690, 1341115, 2112211, 2682230, 4224422, 4347293, 8694586, 10561055, 21122110, 21736465, 43472930, 82598567, 165197134, 412992835, 825985670, 1569372773, 3138745546, 7846863865, 15693727730]

約数ペア:

[(1, 15693727730), (2, 7846863865), (5, 3138745546), (10, 1569372773), (19, 825985670), (38, 412992835), (95, 165197134), (190, 82598567), (361, 43472930), (722, 21736465), (743, 21122110), (1486, 10561055), (1805, 8694586), (3610, 4347293), (3715, 4224422), (5851, 2682230), (7430, 2112211), (11702, 1341115), (14117, 1111690), (28234, 555845), (29255, 536446), (58510, 268223), (70585, 222338), (111169, 141170)]