2100061755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30089}}^1$

素因数の和:30161

約数の個数: 64

約数和(自身を含む): 4159641600

約数和(自身を除く): 2059579845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 135, 141, 165, 235, 297, 423, 495, 517, 705, 1269, 1485, 1551, 2115, 2585, 4653, 6345, 7755, 13959, 23265, 30089, 69795, 90267, 150445, 270801, 330979, 451335, 812403, 992937, 1354005, 1414183, 1654895, 2978811, 4062015, 4242549, 4964685, 7070915, 8936433, 12727647, 14894055, 15556013, 21212745, 38182941, 44682165, 46668039, 63638235, 77780065, 140004117, 190914705, 233340195, 420012351, 700020585, 2100061755]

約数ペア:

[(1, 2100061755), (3, 700020585), (5, 420012351), (9, 233340195), (11, 190914705), (15, 140004117), (27, 77780065), (33, 63638235), (45, 46668039), (47, 44682165), (55, 38182941), (99, 21212745), (135, 15556013), (141, 14894055), (165, 12727647), (235, 8936433), (297, 7070915), (423, 4964685), (495, 4242549), (517, 4062015), (705, 2978811), (1269, 1654895), (1485, 1414183), (1551, 1354005), (2115, 992937), (2585, 812403), (4653, 451335), (6345, 330979), (7755, 270801), (13959, 150445), (23265, 90267), (30089, 69795)]