2912588490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1732

約数の個数: 128

約数和(自身を含む): 8172638208

約数和(自身を除く): 5260049718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 137, 201, 210, 274, 335, 402, 411, 469, 670, 685, 822, 938, 959, 1005, 1370, 1407, 1511, 1918, 2010, 2055, 2345, 2814, 2877, 3022, 4110, 4533, 4690, 4795, 5754, 7035, 7555, 9066, 9179, 9590, 10577, 14070, 14385, 15110, 18358, 21154, 22665, 27537, 28770, 31731, 45330, 45895, 52885, 55074, 63462, 64253, 91790, 101237, 105770, 128506, 137685, 158655, 192759, 202474, 207007, 275370, 303711, 317310, 321265, 385518, 414014, 506185, 607422, 621021, 642530, 708659, 963795, 1012370, 1035035, 1242042, 1417318, 1449049, 1518555, 1927590, 2070070, 2125977, 2898098, 3037110, 3105105, 3543295, 4251954, 4347147, 6210210, 7086590, 7245245, 8694294, 10629885, 13869469, 14490490, 21259770, 21735735, 27738938, 41608407, 43471470, 69347345, 83216814, 97086283, 138694690, 194172566, 208042035, 291258849, 416084070, 485431415, 582517698, 970862830, 1456294245, 2912588490]

約数ペア:

[(1, 2912588490), (2, 1456294245), (3, 970862830), (5, 582517698), (6, 485431415), (7, 416084070), (10, 291258849), (14, 208042035), (15, 194172566), (21, 138694690), (30, 97086283), (35, 83216814), (42, 69347345), (67, 43471470), (70, 41608407), (105, 27738938), (134, 21735735), (137, 21259770), (201, 14490490), (210, 13869469), (274, 10629885), (335, 8694294), (402, 7245245), (411, 7086590), (469, 6210210), (670, 4347147), (685, 4251954), (822, 3543295), (938, 3105105), (959, 3037110), (1005, 2898098), (1370, 2125977), (1407, 2070070), (1511, 1927590), (1918, 1518555), (2010, 1449049), (2055, 1417318), (2345, 1242042), (2814, 1035035), (2877, 1012370), (3022, 963795), (4110, 708659), (4533, 642530), (4690, 621021), (4795, 607422), (5754, 506185), (7035, 414014), (7555, 385518), (9066, 321265), (9179, 317310), (9590, 303711), (10577, 275370), (14070, 207007), (14385, 202474), (15110, 192759), (18358, 158655), (21154, 137685), (22665, 128506), (27537, 105770), (28770, 101237), (31731, 91790), (45330, 64253), (45895, 63462), (52885, 55074)]