1904105940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{3343}}^1$

素因数の和:4229

約数の個数: 96

約数和(自身を含む): 5824659456

約数和(自身を除く): 3920553516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 863, 1726, 2589, 3343, 3452, 4315, 5178, 6686, 8630, 9493, 10029, 10356, 12945, 13372, 16715, 17260, 18986, 20058, 25890, 28479, 33430, 36773, 37972, 40116, 47465, 50145, 51780, 56958, 66860, 73546, 94930, 100290, 110319, 113916, 142395, 147092, 183865, 189860, 200580, 220638, 284790, 367730, 441276, 551595, 569580, 735460, 1103190, 2206380, 2885009, 5770018, 8655027, 11540036, 14425045, 17310054, 28850090, 31735099, 34620108, 43275135, 57700180, 63470198, 86550270, 95205297, 126940396, 158675495, 173100540, 190410594, 317350990, 380821188, 476026485, 634701980, 952052970, 1904105940]

約数ペア:

[(1, 1904105940), (2, 952052970), (3, 634701980), (4, 476026485), (5, 380821188), (6, 317350990), (10, 190410594), (11, 173100540), (12, 158675495), (15, 126940396), (20, 95205297), (22, 86550270), (30, 63470198), (33, 57700180), (44, 43275135), (55, 34620108), (60, 31735099), (66, 28850090), (110, 17310054), (132, 14425045), (165, 11540036), (220, 8655027), (330, 5770018), (660, 2885009), (863, 2206380), (1726, 1103190), (2589, 735460), (3343, 569580), (3452, 551595), (4315, 441276), (5178, 367730), (6686, 284790), (8630, 220638), (9493, 200580), (10029, 189860), (10356, 183865), (12945, 147092), (13372, 142395), (16715, 113916), (17260, 110319), (18986, 100290), (20058, 94930), (25890, 73546), (28479, 66860), (33430, 56958), (36773, 51780), (37972, 50145), (40116, 47465)]