11865690

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 33808320

約数和(自身を除く): 21942630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 257, 270, 285, 342, 405, 486, 513, 514, 570, 771, 810, 855, 1026, 1215, 1285, 1539, 1542, 1710, 2313, 2430, 2565, 2570, 3078, 3855, 4617, 4626, 4883, 5130, 6939, 7695, 7710, 9234, 9766, 11565, 13878, 14649, 15390, 20817, 23085, 23130, 24415, 29298, 34695, 41634, 43947, 46170, 48830, 62451, 69390, 73245, 87894, 104085, 124902, 131841, 146490, 208170, 219735, 263682, 312255, 395523, 439470, 624510, 659205, 791046, 1186569, 1318410, 1977615, 2373138, 3955230, 5932845, 11865690]

約数ペア:

[(1, 11865690), (2, 5932845), (3, 3955230), (5, 2373138), (6, 1977615), (9, 1318410), (10, 1186569), (15, 791046), (18, 659205), (19, 624510), (27, 439470), (30, 395523), (38, 312255), (45, 263682), (54, 219735), (57, 208170), (81, 146490), (90, 131841), (95, 124902), (114, 104085), (135, 87894), (162, 73245), (171, 69390), (190, 62451), (243, 48830), (257, 46170), (270, 43947), (285, 41634), (342, 34695), (405, 29298), (486, 24415), (513, 23130), (514, 23085), (570, 20817), (771, 15390), (810, 14649), (855, 13878), (1026, 11565), (1215, 9766), (1285, 9234), (1539, 7710), (1542, 7695), (1710, 6939), (2313, 5130), (2430, 4883), (2565, 4626), (2570, 4617), (3078, 3855)]