38791170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 116225280

約数和(自身を除く): 77434110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 90, 99, 110, 111, 135, 165, 185, 198, 222, 270, 297, 330, 333, 353, 370, 407, 495, 555, 594, 666, 706, 814, 990, 999, 1059, 1110, 1221, 1485, 1665, 1765, 1998, 2035, 2118, 2442, 2970, 3177, 3330, 3530, 3663, 3883, 4070, 4995, 5295, 6105, 6354, 7326, 7766, 9531, 9990, 10590, 10989, 11649, 12210, 13061, 15885, 18315, 19062, 19415, 21978, 23298, 26122, 31770, 34947, 36630, 38830, 39183, 47655, 54945, 58245, 65305, 69894, 78366, 95310, 104841, 109890, 116490, 117549, 130610, 143671, 174735, 195915, 209682, 235098, 287342, 349470, 352647, 391830, 431013, 524205, 587745, 705294, 718355, 862026, 1048410, 1175490, 1293039, 1436710, 1763235, 2155065, 2586078, 3526470, 3879117, 4310130, 6465195, 7758234, 12930390, 19395585, 38791170]

約数ペア:

[(1, 38791170), (2, 19395585), (3, 12930390), (5, 7758234), (6, 6465195), (9, 4310130), (10, 3879117), (11, 3526470), (15, 2586078), (18, 2155065), (22, 1763235), (27, 1436710), (30, 1293039), (33, 1175490), (37, 1048410), (45, 862026), (54, 718355), (55, 705294), (66, 587745), (74, 524205), (90, 431013), (99, 391830), (110, 352647), (111, 349470), (135, 287342), (165, 235098), (185, 209682), (198, 195915), (222, 174735), (270, 143671), (297, 130610), (330, 117549), (333, 116490), (353, 109890), (370, 104841), (407, 95310), (495, 78366), (555, 69894), (594, 65305), (666, 58245), (706, 54945), (814, 47655), (990, 39183), (999, 38830), (1059, 36630), (1110, 34947), (1221, 31770), (1485, 26122), (1665, 23298), (1765, 21978), (1998, 19415), (2035, 19062), (2118, 18315), (2442, 15885), (2970, 13061), (3177, 12210), (3330, 11649), (3530, 10989), (3663, 10590), (3883, 9990), (4070, 9531), (4995, 7766), (5295, 7326), (6105, 6354)]