2783122980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113969}}^1$

素因数の和:114029

約数の個数: 96

約数和(自身を含む): 8731013760

約数和(自身を除く): 5947890780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 4070, 4884, 6105, 8140, 12210, 24420, 113969, 227938, 341907, 455876, 569845, 683814, 1139690, 1253659, 1367628, 1709535, 2279380, 2507318, 3419070, 3760977, 4216853, 5014636, 6268295, 6838140, 7521954, 8433706, 12536590, 12650559, 15043908, 16867412, 18804885, 21084265, 25073180, 25301118, 37609770, 42168530, 46385383, 50602236, 63252795, 75219540, 84337060, 92770766, 126505590, 139156149, 185541532, 231926915, 253011180, 278312298, 463853830, 556624596, 695780745, 927707660, 1391561490, 2783122980]

約数ペア:

[(1, 2783122980), (2, 1391561490), (3, 927707660), (4, 695780745), (5, 556624596), (6, 463853830), (10, 278312298), (11, 253011180), (12, 231926915), (15, 185541532), (20, 139156149), (22, 126505590), (30, 92770766), (33, 84337060), (37, 75219540), (44, 63252795), (55, 50602236), (60, 46385383), (66, 42168530), (74, 37609770), (110, 25301118), (111, 25073180), (132, 21084265), (148, 18804885), (165, 16867412), (185, 15043908), (220, 12650559), (222, 12536590), (330, 8433706), (370, 7521954), (407, 6838140), (444, 6268295), (555, 5014636), (660, 4216853), (740, 3760977), (814, 3419070), (1110, 2507318), (1221, 2279380), (1628, 1709535), (2035, 1367628), (2220, 1253659), (2442, 1139690), (4070, 683814), (4884, 569845), (6105, 455876), (8140, 341907), (12210, 227938), (24420, 113969)]