27686610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 89907840

約数和(自身を除く): 62221230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 257, 266, 270, 285, 315, 342, 378, 399, 405, 513, 514, 567, 570, 630, 665, 771, 798, 810, 855, 945, 1026, 1134, 1197, 1285, 1330, 1539, 1542, 1710, 1799, 1890, 1995, 2313, 2394, 2565, 2570, 2835, 3078, 3591, 3598, 3855, 3990, 4626, 4883, 5130, 5397, 5670, 5985, 6939, 7182, 7695, 7710, 8995, 9766, 10773, 10794, 11565, 11970, 13878, 14649, 15390, 16191, 17955, 17990, 20817, 21546, 23130, 24415, 26985, 29298, 32382, 34181, 34695, 35910, 41634, 43947, 48573, 48830, 53865, 53970, 68362, 69390, 73245, 80955, 87894, 97146, 102543, 104085, 107730, 131841, 145719, 146490, 161910, 170905, 205086, 208170, 219735, 242865, 263682, 291438, 307629, 341810, 395523, 439470, 485730, 512715, 615258, 659205, 728595, 791046, 922887, 1025430, 1318410, 1457190, 1538145, 1845774, 1977615, 2768661, 3076290, 3955230, 4614435, 5537322, 9228870, 13843305, 27686610]

約数ペア:

[(1, 27686610), (2, 13843305), (3, 9228870), (5, 5537322), (6, 4614435), (7, 3955230), (9, 3076290), (10, 2768661), (14, 1977615), (15, 1845774), (18, 1538145), (19, 1457190), (21, 1318410), (27, 1025430), (30, 922887), (35, 791046), (38, 728595), (42, 659205), (45, 615258), (54, 512715), (57, 485730), (63, 439470), (70, 395523), (81, 341810), (90, 307629), (95, 291438), (105, 263682), (114, 242865), (126, 219735), (133, 208170), (135, 205086), (162, 170905), (171, 161910), (189, 146490), (190, 145719), (210, 131841), (257, 107730), (266, 104085), (270, 102543), (285, 97146), (315, 87894), (342, 80955), (378, 73245), (399, 69390), (405, 68362), (513, 53970), (514, 53865), (567, 48830), (570, 48573), (630, 43947), (665, 41634), (771, 35910), (798, 34695), (810, 34181), (855, 32382), (945, 29298), (1026, 26985), (1134, 24415), (1197, 23130), (1285, 21546), (1330, 20817), (1539, 17990), (1542, 17955), (1710, 16191), (1799, 15390), (1890, 14649), (1995, 13878), (2313, 11970), (2394, 11565), (2565, 10794), (2570, 10773), (2835, 9766), (3078, 8995), (3591, 7710), (3598, 7695), (3855, 7182), (3990, 6939), (4626, 5985), (4883, 5670), (5130, 5397)]