5437740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 19305216

約数和(自身を除く): 13867476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 107, 110, 121, 132, 140, 154, 165, 210, 214, 220, 231, 242, 308, 321, 330, 363, 385, 420, 428, 462, 484, 535, 605, 642, 660, 726, 749, 770, 847, 924, 1070, 1155, 1177, 1210, 1284, 1452, 1498, 1540, 1605, 1694, 1815, 2140, 2247, 2310, 2354, 2420, 2541, 2996, 3210, 3388, 3531, 3630, 3745, 4235, 4494, 4620, 4708, 5082, 5885, 6420, 7062, 7260, 7490, 8239, 8470, 8988, 10164, 11235, 11770, 12705, 12947, 14124, 14980, 16478, 16940, 17655, 22470, 23540, 24717, 25410, 25894, 32956, 35310, 38841, 41195, 44940, 49434, 50820, 51788, 64735, 70620, 77682, 82390, 90629, 98868, 123585, 129470, 155364, 164780, 181258, 194205, 247170, 258940, 271887, 362516, 388410, 453145, 494340, 543774, 776820, 906290, 1087548, 1359435, 1812580, 2718870, 5437740]

約数ペア:

[(1, 5437740), (2, 2718870), (3, 1812580), (4, 1359435), (5, 1087548), (6, 906290), (7, 776820), (10, 543774), (11, 494340), (12, 453145), (14, 388410), (15, 362516), (20, 271887), (21, 258940), (22, 247170), (28, 194205), (30, 181258), (33, 164780), (35, 155364), (42, 129470), (44, 123585), (55, 98868), (60, 90629), (66, 82390), (70, 77682), (77, 70620), (84, 64735), (105, 51788), (107, 50820), (110, 49434), (121, 44940), (132, 41195), (140, 38841), (154, 35310), (165, 32956), (210, 25894), (214, 25410), (220, 24717), (231, 23540), (242, 22470), (308, 17655), (321, 16940), (330, 16478), (363, 14980), (385, 14124), (420, 12947), (428, 12705), (462, 11770), (484, 11235), (535, 10164), (605, 8988), (642, 8470), (660, 8239), (726, 7490), (749, 7260), (770, 7062), (847, 6420), (924, 5885), (1070, 5082), (1155, 4708), (1177, 4620), (1210, 4494), (1284, 4235), (1452, 3745), (1498, 3630), (1540, 3531), (1605, 3388), (1694, 3210), (1815, 2996), (2140, 2541), (2247, 2420), (2310, 2354)]