27932940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{3167}}^1$

素因数の和:3196

約数の個数: 108

約数和(自身を含む): 98594496

約数和(自身を除く): 70661556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 3167, 4410, 6334, 8820, 9501, 12668, 15835, 19002, 22169, 28503, 31670, 38004, 44338, 47505, 57006, 63340, 66507, 88676, 95010, 110845, 114012, 133014, 142515, 155183, 190020, 199521, 221690, 266028, 285030, 310366, 332535, 399042, 443380, 465549, 570060, 620732, 665070, 775915, 798084, 931098, 997605, 1330140, 1396647, 1551830, 1862196, 1995210, 2327745, 2793294, 3103660, 3990420, 4655490, 5586588, 6983235, 9310980, 13966470, 27932940]

約数ペア:

[(1, 27932940), (2, 13966470), (3, 9310980), (4, 6983235), (5, 5586588), (6, 4655490), (7, 3990420), (9, 3103660), (10, 2793294), (12, 2327745), (14, 1995210), (15, 1862196), (18, 1551830), (20, 1396647), (21, 1330140), (28, 997605), (30, 931098), (35, 798084), (36, 775915), (42, 665070), (45, 620732), (49, 570060), (60, 465549), (63, 443380), (70, 399042), (84, 332535), (90, 310366), (98, 285030), (105, 266028), (126, 221690), (140, 199521), (147, 190020), (180, 155183), (196, 142515), (210, 133014), (245, 114012), (252, 110845), (294, 95010), (315, 88676), (420, 66507), (441, 63340), (490, 57006), (588, 47505), (630, 44338), (735, 38004), (882, 31670), (980, 28503), (1260, 22169), (1470, 19002), (1764, 15835), (2205, 12668), (2940, 9501), (3167, 8820), (4410, 6334)]