15987510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 37234890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 769, 770, 945, 990, 1155, 1386, 1485, 1538, 1890, 2079, 2307, 2310, 2970, 3465, 3845, 4158, 4614, 5383, 6921, 6930, 7690, 8459, 10395, 10766, 11535, 13842, 16149, 16918, 20763, 20790, 23070, 25377, 26915, 32298, 34605, 41526, 42295, 48447, 50754, 53830, 59213, 69210, 76131, 80745, 84590, 96894, 103815, 118426, 126885, 145341, 152262, 161490, 177639, 207630, 228393, 242235, 253770, 290682, 296065, 355278, 380655, 456786, 484470, 532917, 592130, 726705, 761310, 888195, 1065834, 1141965, 1453410, 1598751, 1776390, 2283930, 2664585, 3197502, 5329170, 7993755, 15987510]

約数ペア:

[(1, 15987510), (2, 7993755), (3, 5329170), (5, 3197502), (6, 2664585), (7, 2283930), (9, 1776390), (10, 1598751), (11, 1453410), (14, 1141965), (15, 1065834), (18, 888195), (21, 761310), (22, 726705), (27, 592130), (30, 532917), (33, 484470), (35, 456786), (42, 380655), (45, 355278), (54, 296065), (55, 290682), (63, 253770), (66, 242235), (70, 228393), (77, 207630), (90, 177639), (99, 161490), (105, 152262), (110, 145341), (126, 126885), (135, 118426), (154, 103815), (165, 96894), (189, 84590), (198, 80745), (210, 76131), (231, 69210), (270, 59213), (297, 53830), (315, 50754), (330, 48447), (378, 42295), (385, 41526), (462, 34605), (495, 32298), (594, 26915), (630, 25377), (693, 23070), (769, 20790), (770, 20763), (945, 16918), (990, 16149), (1155, 13842), (1386, 11535), (1485, 10766), (1538, 10395), (1890, 8459), (2079, 7690), (2307, 6930), (2310, 6921), (2970, 5383), (3465, 4614), (3845, 4158)]