1946690820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3463}}^1$

素因数の和:3831

約数の個数: 120

約数和(自身を含む): 6126208704

約数和(自身を除く): 4179517884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 347, 405, 540, 694, 810, 1041, 1388, 1620, 1735, 2082, 3123, 3463, 3470, 4164, 5205, 6246, 6926, 6940, 9369, 10389, 10410, 12492, 13852, 15615, 17315, 18738, 20778, 20820, 28107, 31167, 31230, 34630, 37476, 41556, 46845, 51945, 56214, 62334, 62460, 69260, 93501, 93690, 103890, 112428, 124668, 140535, 155835, 187002, 187380, 207780, 280503, 281070, 311670, 374004, 467505, 561006, 562140, 623340, 935010, 1122012, 1201661, 1402515, 1870020, 2403322, 2805030, 3604983, 4806644, 5610060, 6008305, 7209966, 10814949, 12016610, 14419932, 18024915, 21629898, 24033220, 32444847, 36049830, 43259796, 54074745, 64889694, 72099660, 97334541, 108149490, 129779388, 162224235, 194669082, 216298980, 324448470, 389338164, 486672705, 648896940, 973345410, 1946690820]

約数ペア:

[(1, 1946690820), (2, 973345410), (3, 648896940), (4, 486672705), (5, 389338164), (6, 324448470), (9, 216298980), (10, 194669082), (12, 162224235), (15, 129779388), (18, 108149490), (20, 97334541), (27, 72099660), (30, 64889694), (36, 54074745), (45, 43259796), (54, 36049830), (60, 32444847), (81, 24033220), (90, 21629898), (108, 18024915), (135, 14419932), (162, 12016610), (180, 10814949), (270, 7209966), (324, 6008305), (347, 5610060), (405, 4806644), (540, 3604983), (694, 2805030), (810, 2403322), (1041, 1870020), (1388, 1402515), (1620, 1201661), (1735, 1122012), (2082, 935010), (3123, 623340), (3463, 562140), (3470, 561006), (4164, 467505), (5205, 374004), (6246, 311670), (6926, 281070), (6940, 280503), (9369, 207780), (10389, 187380), (10410, 187002), (12492, 155835), (13852, 140535), (15615, 124668), (17315, 112428), (18738, 103890), (20778, 93690), (20820, 93501), (28107, 69260), (31167, 62460), (31230, 62334), (34630, 56214), (37476, 51945), (41556, 46845)]