4505490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 13789440

約数和(自身を除く): 9283950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 41, 45, 54, 55, 66, 74, 82, 90, 99, 110, 111, 123, 135, 165, 185, 198, 205, 222, 246, 270, 297, 330, 333, 369, 370, 407, 410, 451, 495, 555, 594, 615, 666, 738, 814, 902, 990, 999, 1107, 1110, 1221, 1230, 1353, 1485, 1517, 1665, 1845, 1998, 2035, 2214, 2255, 2442, 2706, 2970, 3034, 3330, 3663, 3690, 4059, 4070, 4510, 4551, 4995, 5535, 6105, 6765, 7326, 7585, 8118, 9102, 9990, 10989, 11070, 12177, 12210, 13530, 13653, 15170, 16687, 18315, 20295, 21978, 22755, 24354, 27306, 33374, 36630, 40590, 40959, 45510, 50061, 54945, 60885, 68265, 81918, 83435, 100122, 109890, 121770, 136530, 150183, 166870, 204795, 250305, 300366, 409590, 450549, 500610, 750915, 901098, 1501830, 2252745, 4505490]

約数ペア:

[(1, 4505490), (2, 2252745), (3, 1501830), (5, 901098), (6, 750915), (9, 500610), (10, 450549), (11, 409590), (15, 300366), (18, 250305), (22, 204795), (27, 166870), (30, 150183), (33, 136530), (37, 121770), (41, 109890), (45, 100122), (54, 83435), (55, 81918), (66, 68265), (74, 60885), (82, 54945), (90, 50061), (99, 45510), (110, 40959), (111, 40590), (123, 36630), (135, 33374), (165, 27306), (185, 24354), (198, 22755), (205, 21978), (222, 20295), (246, 18315), (270, 16687), (297, 15170), (330, 13653), (333, 13530), (369, 12210), (370, 12177), (407, 11070), (410, 10989), (451, 9990), (495, 9102), (555, 8118), (594, 7585), (615, 7326), (666, 6765), (738, 6105), (814, 5535), (902, 4995), (990, 4551), (999, 4510), (1107, 4070), (1110, 4059), (1221, 3690), (1230, 3663), (1353, 3330), (1485, 3034), (1517, 2970), (1665, 2706), (1845, 2442), (1998, 2255), (2035, 2214)]