45715890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 131569920

約数和(自身を除く): 85854030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 29, 30, 33, 34, 51, 55, 58, 66, 85, 87, 102, 110, 145, 165, 170, 174, 187, 255, 281, 290, 319, 330, 374, 435, 493, 510, 561, 562, 638, 843, 870, 935, 957, 986, 1122, 1405, 1479, 1595, 1686, 1870, 1914, 2465, 2805, 2810, 2958, 3091, 3190, 4215, 4777, 4785, 4930, 5423, 5610, 6182, 7395, 8149, 8430, 9273, 9554, 9570, 10846, 14331, 14790, 15455, 16269, 16298, 18546, 23885, 24447, 27115, 28662, 30910, 32538, 40745, 46365, 47770, 48894, 52547, 54230, 71655, 81345, 81490, 89639, 92730, 105094, 122235, 138533, 143310, 157641, 162690, 179278, 244470, 262735, 268917, 277066, 315282, 415599, 448195, 525470, 537834, 692665, 788205, 831198, 896390, 1344585, 1385330, 1523863, 1576410, 2077995, 2689170, 3047726, 4155990, 4571589, 7619315, 9143178, 15238630, 22857945, 45715890]

約数ペア:

[(1, 45715890), (2, 22857945), (3, 15238630), (5, 9143178), (6, 7619315), (10, 4571589), (11, 4155990), (15, 3047726), (17, 2689170), (22, 2077995), (29, 1576410), (30, 1523863), (33, 1385330), (34, 1344585), (51, 896390), (55, 831198), (58, 788205), (66, 692665), (85, 537834), (87, 525470), (102, 448195), (110, 415599), (145, 315282), (165, 277066), (170, 268917), (174, 262735), (187, 244470), (255, 179278), (281, 162690), (290, 157641), (319, 143310), (330, 138533), (374, 122235), (435, 105094), (493, 92730), (510, 89639), (561, 81490), (562, 81345), (638, 71655), (843, 54230), (870, 52547), (935, 48894), (957, 47770), (986, 46365), (1122, 40745), (1405, 32538), (1479, 30910), (1595, 28662), (1686, 27115), (1870, 24447), (1914, 23885), (2465, 18546), (2805, 16298), (2810, 16269), (2958, 15455), (3091, 14790), (3190, 14331), (4215, 10846), (4777, 9570), (4785, 9554), (4930, 9273), (5423, 8430), (5610, 8149), (6182, 7395)]