15761790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 48612960

約数和(自身を除く): 32851170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 61, 66, 81, 87, 90, 99, 110, 122, 135, 145, 162, 165, 174, 183, 198, 261, 270, 290, 297, 305, 319, 330, 366, 405, 435, 495, 522, 549, 594, 610, 638, 671, 783, 810, 870, 891, 915, 957, 990, 1098, 1305, 1342, 1485, 1566, 1595, 1647, 1769, 1782, 1830, 1914, 2013, 2349, 2610, 2745, 2871, 2970, 3190, 3294, 3355, 3538, 3915, 4026, 4455, 4698, 4785, 4941, 5307, 5490, 5742, 6039, 6710, 7830, 8235, 8613, 8845, 8910, 9570, 9882, 10065, 10614, 11745, 12078, 14355, 15921, 16470, 17226, 17690, 18117, 19459, 20130, 23490, 24705, 25839, 26535, 28710, 30195, 31842, 36234, 38918, 43065, 47763, 49410, 51678, 53070, 54351, 58377, 60390, 79605, 86130, 90585, 95526, 97295, 108702, 116754, 129195, 143289, 159210, 175131, 181170, 194590, 238815, 258390, 271755, 286578, 291885, 350262, 477630, 525393, 543510, 583770, 716445, 875655, 1050786, 1432890, 1576179, 1751310, 2626965, 3152358, 5253930, 7880895, 15761790]

約数ペア:

[(1, 15761790), (2, 7880895), (3, 5253930), (5, 3152358), (6, 2626965), (9, 1751310), (10, 1576179), (11, 1432890), (15, 1050786), (18, 875655), (22, 716445), (27, 583770), (29, 543510), (30, 525393), (33, 477630), (45, 350262), (54, 291885), (55, 286578), (58, 271755), (61, 258390), (66, 238815), (81, 194590), (87, 181170), (90, 175131), (99, 159210), (110, 143289), (122, 129195), (135, 116754), (145, 108702), (162, 97295), (165, 95526), (174, 90585), (183, 86130), (198, 79605), (261, 60390), (270, 58377), (290, 54351), (297, 53070), (305, 51678), (319, 49410), (330, 47763), (366, 43065), (405, 38918), (435, 36234), (495, 31842), (522, 30195), (549, 28710), (594, 26535), (610, 25839), (638, 24705), (671, 23490), (783, 20130), (810, 19459), (870, 18117), (891, 17690), (915, 17226), (957, 16470), (990, 15921), (1098, 14355), (1305, 12078), (1342, 11745), (1485, 10614), (1566, 10065), (1595, 9882), (1647, 9570), (1769, 8910), (1782, 8845), (1830, 8613), (1914, 8235), (2013, 7830), (2349, 6710), (2610, 6039), (2745, 5742), (2871, 5490), (2970, 5307), (3190, 4941), (3294, 4785), (3355, 4698), (3538, 4455), (3915, 4026)]