29121742130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{8081}}^1$

素因数の和:9579

約数の個数: 64

約数和(自身を含む): 59470588800

約数和(自身を除く): 30348846670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1459, 2470, 2918, 7295, 8081, 14590, 16162, 18967, 27721, 37934, 40405, 55442, 80810, 94835, 105053, 138605, 153539, 189670, 210106, 277210, 307078, 360373, 525265, 720746, 767695, 1050530, 1535390, 1801865, 1996007, 3603730, 3992014, 9980035, 11790179, 19960070, 23580358, 58950895, 117901790, 153272327, 224013401, 306544654, 448026802, 766361635, 1120067005, 1532723270, 2240134010, 2912174213, 5824348426, 14560871065, 29121742130]

約数ペア:

[(1, 29121742130), (2, 14560871065), (5, 5824348426), (10, 2912174213), (13, 2240134010), (19, 1532723270), (26, 1120067005), (38, 766361635), (65, 448026802), (95, 306544654), (130, 224013401), (190, 153272327), (247, 117901790), (494, 58950895), (1235, 23580358), (1459, 19960070), (2470, 11790179), (2918, 9980035), (7295, 3992014), (8081, 3603730), (14590, 1996007), (16162, 1801865), (18967, 1535390), (27721, 1050530), (37934, 767695), (40405, 720746), (55442, 525265), (80810, 360373), (94835, 307078), (105053, 277210), (138605, 210106), (153539, 189670)]