1831101660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55589}}^1$

素因数の和:55668

約数の個数: 96

約数和(自身を含む): 5790254400

約数和(自身を除く): 3959152740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 10980, 16470, 32940, 55589, 111178, 166767, 222356, 277945, 333534, 500301, 555890, 667068, 833835, 1000602, 1111780, 1500903, 1667670, 2001204, 2501505, 3001806, 3335340, 3390929, 5003010, 6003612, 6781858, 7504515, 10006020, 10172787, 13563716, 15009030, 16954645, 20345574, 30018060, 30518361, 33909290, 40691148, 50863935, 61036722, 67818580, 91555083, 101727870, 122073444, 152591805, 183110166, 203455740, 305183610, 366220332, 457775415, 610367220, 915550830, 1831101660]

約数ペア:

[(1, 1831101660), (2, 915550830), (3, 610367220), (4, 457775415), (5, 366220332), (6, 305183610), (9, 203455740), (10, 183110166), (12, 152591805), (15, 122073444), (18, 101727870), (20, 91555083), (27, 67818580), (30, 61036722), (36, 50863935), (45, 40691148), (54, 33909290), (60, 30518361), (61, 30018060), (90, 20345574), (108, 16954645), (122, 15009030), (135, 13563716), (180, 10172787), (183, 10006020), (244, 7504515), (270, 6781858), (305, 6003612), (366, 5003010), (540, 3390929), (549, 3335340), (610, 3001806), (732, 2501505), (915, 2001204), (1098, 1667670), (1220, 1500903), (1647, 1111780), (1830, 1000602), (2196, 833835), (2745, 667068), (3294, 555890), (3660, 500301), (5490, 333534), (6588, 277945), (8235, 222356), (10980, 166767), (16470, 111178), (32940, 55589)]