920702970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7561}}^1$

素因数の和:7629

約数の個数: 128

約数和(自身を含む): 2744098560

約数和(自身を除く): 1823395590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 451, 495, 594, 615, 738, 902, 990, 1107, 1230, 1353, 1485, 1845, 2214, 2255, 2706, 2970, 3690, 4059, 4510, 5535, 6765, 7561, 8118, 11070, 12177, 13530, 15122, 20295, 22683, 24354, 37805, 40590, 45366, 60885, 68049, 75610, 83171, 113415, 121770, 136098, 166342, 204147, 226830, 249513, 310001, 340245, 408294, 415855, 499026, 620002, 680490, 748539, 831710, 930003, 1020735, 1247565, 1497078, 1550005, 1860006, 2041470, 2245617, 2495130, 2790009, 3100010, 3410011, 3742695, 4491234, 4650015, 5580018, 6820022, 7485390, 8370027, 9300030, 10230033, 11228085, 13950045, 16740054, 17050055, 20460066, 22456170, 27900090, 30690099, 34100110, 41850135, 51150165, 61380198, 83700270, 92070297, 102300330, 153450495, 184140594, 306900990, 460351485, 920702970]

約数ペア:

[(1, 920702970), (2, 460351485), (3, 306900990), (5, 184140594), (6, 153450495), (9, 102300330), (10, 92070297), (11, 83700270), (15, 61380198), (18, 51150165), (22, 41850135), (27, 34100110), (30, 30690099), (33, 27900090), (41, 22456170), (45, 20460066), (54, 17050055), (55, 16740054), (66, 13950045), (82, 11228085), (90, 10230033), (99, 9300030), (110, 8370027), (123, 7485390), (135, 6820022), (165, 5580018), (198, 4650015), (205, 4491234), (246, 3742695), (270, 3410011), (297, 3100010), (330, 2790009), (369, 2495130), (410, 2245617), (451, 2041470), (495, 1860006), (594, 1550005), (615, 1497078), (738, 1247565), (902, 1020735), (990, 930003), (1107, 831710), (1230, 748539), (1353, 680490), (1485, 620002), (1845, 499026), (2214, 415855), (2255, 408294), (2706, 340245), (2970, 310001), (3690, 249513), (4059, 226830), (4510, 204147), (5535, 166342), (6765, 136098), (7561, 121770), (8118, 113415), (11070, 83171), (12177, 75610), (13530, 68049), (15122, 60885), (20295, 45366), (22683, 40590), (24354, 37805)]